Best Circuit Testers. ALLOSUN brand. New releases 2020

ALLOSUN All-Sun EM285 Electric Circuit Tester, 1 Pack

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ALLOSUN All-Sun EM285 Electric Circuit Tester, 1 Pack

Current price: 24.99 USD

Saving: $5.00 (17%)


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Weight: 0.6 Pounds

  • Do not use on AC voltage. Please read the manual carefully before using the product.
  • Safety insurance. When the current exceeds 8A, the Unit will disconnect the current automatically.
  • Long test lead. The cable length is about 5M which allows you test any electrical system easily.
  • Wide range applications. Can be used to test continuity, test polarity of a voltage, check Lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
  • Easy to use. Best electrical tester for reducing diagnostic time in Automotive electrical systems.

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ALLOSUN EM9807 GFCI North American AC Electrical Outlet Receptacles Socket Tester, RED

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Search only ALLOSUN brand name
ALLOSUN EM9807 GFCI North American AC Electrical Outlet Receptacles Socket Tester, RED

Current price: 6.99 USD

Saving: $3.00 (30%)


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Height: 1.9 Inches

Length: 4 Inches

Width: 2.6 Inches

Warranty: After-sale Service Warranty within 1 year, in the precondition of non-artificial damage.

  • Do not use on AC voltage. Please read the manual carefully before using the product.
  • Safety insurance. When the current exceeds 8A, the Unit will disconnect the current automatically.
  • Long test lead. The cable length is about 5M which allows you test any electrical system easily.
  • Wide range applications. Can be used to test continuity, test polarity of a voltage, check Lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
  • Easy to use. Best electrical tester for reducing diagnostic time in Automotive electrical systems.
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • INCLUDES: Socket Tester with GFCI test function built in.
  • DURABILITY: Hi-Impact Resistant housing. Made of hardened Durable plastic. Has a compact and ergonomic design with texted side design for grip.
  • PRODUCT FEATURES: Made with standard U. S. Sockets in mind. The indicator legend is included on the tester for quick analysis. Includes a clear light up read out to properly diagnose correct or incorrect wiring for receptacles. Made standard for 100- 125V AC Outlets. Frequency (Hertz) 60Hz.
  • GENERAL USAGE: ALLOSUN socket tester allows electricians, handymen or the Dyer to properly check for correct wiring on US power outlets. The outlet tester is used to verify that the outlet can provide power to a device plugged into it. Also, allows for the check of trip function for GFCI. Colorful and bright Readouts will the correct diagnosis every time.

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ALLOSUN Automotive Cable Wire Tracker Car Tracer Finder Test Short & Open DC 6~42 Volts

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Search only ALLOSUN brand name
ALLOSUN Automotive Cable Wire Tracker Car Tracer Finder Test Short & Open DC 6~42 Volts

Current price: 37.99 USD


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Height: 8.0708661335 Inches

Length: 1.7716535415 Inches

Width: 1.181102361 Inches

Weight: 0.68 Pounds

Warranty: None

  • Do not use on AC voltage. Please read the manual carefully before using the product.
  • Safety insurance. When the current exceeds 8A, the Unit will disconnect the current automatically.
  • Long test lead. The cable length is about 5M which allows you test any electrical system easily.
  • Wide range applications. Can be used to test continuity, test polarity of a voltage, check Lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
  • Easy to use. Best electrical tester for reducing diagnostic time in Automotive electrical systems.
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • INCLUDES: Socket Tester with GFCI test function built in.
  • DURABILITY: Hi-Impact Resistant housing. Made of hardened Durable plastic. Has a compact and ergonomic design with texted side design for grip.
  • PRODUCT FEATURES: Made with standard U. S. Sockets in mind. The indicator legend is included on the tester for quick analysis. Includes a clear light up read out to properly diagnose correct or incorrect wiring for receptacles. Made standard for 100- 125V AC Outlets. Frequency (Hertz) 60Hz.
  • GENERAL USAGE: ALLOSUN socket tester allows electricians, handymen or the Dyer to properly check for correct wiring on US power outlets. The outlet tester is used to verify that the outlet can provide power to a device plugged into it. Also, allows for the check of trip function for GFCI. Colorful and bright Readouts will the correct diagnosis every time.
  • Operates on DC voltages from 6 to 42 Volts
  • Transmitter and receiver LEDs show open or short circuit conditions
  • 7" flexible Probe allows reaching wires in congested places; adjustable sensitivity for all tracing
  • Internally protected against power surges and overloads

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ALLOSUN GK5225 Automotive Wire Piercing DC Voltage Circuit 6V / 12V Hook Probe Tester 59 Inch Cord with LED & Buzzer Indicator, white

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Search only ALLOSUN brand name
ALLOSUN GK5225 Automotive Wire Piercing DC Voltage Circuit 6V / 12V Hook Probe Tester 59 Inch Cord with LED & Buzzer Indicator, white

Current price: 19.99 USD


Check price and availability


Height: 1.5 Inches

Length: 11 Inches

Width: 1.5 Inches

Warranty: After-sale Service Warranty within 1 year, in the precondition of non-artificial damage.

  • Do not use on AC voltage. Please read the manual carefully before using the product.
  • Safety insurance. When the current exceeds 8A, the Unit will disconnect the current automatically.
  • Long test lead. The cable length is about 5M which allows you test any electrical system easily.
  • Wide range applications. Can be used to test continuity, test polarity of a voltage, check Lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
  • Easy to use. Best electrical tester for reducing diagnostic time in Automotive electrical systems.
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • INCLUDES: Socket Tester with GFCI test function built in.
  • DURABILITY: Hi-Impact Resistant housing. Made of hardened Durable plastic. Has a compact and ergonomic design with texted side design for grip.
  • PRODUCT FEATURES: Made with standard U. S. Sockets in mind. The indicator legend is included on the tester for quick analysis. Includes a clear light up read out to properly diagnose correct or incorrect wiring for receptacles. Made standard for 100- 125V AC Outlets. Frequency (Hertz) 60Hz.
  • GENERAL USAGE: ALLOSUN socket tester allows electricians, handymen or the Dyer to properly check for correct wiring on US power outlets. The outlet tester is used to verify that the outlet can provide power to a device plugged into it. Also, allows for the check of trip function for GFCI. Colorful and bright Readouts will the correct diagnosis every time.
  • Operates on DC voltages from 6 to 42 Volts
  • Transmitter and receiver LEDs show open or short circuit conditions
  • 7" flexible Probe allows reaching wires in congested places; adjustable sensitivity for all tracing
  • Internally protected against power surges and overloads
  • EASY TO READ: Includes two high visibility LED bulb & loud buzzer for easy identification.
  • HANDS-FREE OPERATION: Tester has an end hook to hold the wire to free up your hands to decrease down time and increase productivity; Can be used as a probe on its own by removing the plastic sleeve that hooks the cable or as a probe and hook that pierces the wire.
  • SAFE Commitment: The hook cover design prevents you from stabbing your own finger when placing the tester in a wire; Cord is insulated for heat and oil resistance and safe use; Constructed with a slim stainless-steel probe for piercing and locking onto the wire, even in hard to reach areas.
  • Widely Applications: Use in the shop to check wires when installing radios and brake controllers, on your camper to test which wires operate the tail lights, or any trailer wiring application. (Not recommended to use on sensor or computer wiring. )
  • QUICKLY TEST WIRING: Identify wiring issues such as short circuits, fuses, test connections, wiring harnesses, and more. (Note: Only test on DC 6-12V circuits and DO NOT test with voltage above 15V. ) Three Interchangeable probes allow the tool to be used as a touch-type or pierce-type tester.

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ALLOSUN Audio Impedance Tester Digital LCD Insulation Resistance Megohmmeter Meter Tester with Bag

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Search only ALLOSUN brand name
ALLOSUN Audio Impedance Tester Digital LCD Insulation Resistance Megohmmeter Meter Tester with Bag

Current price: 88.23 USD


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Height: 4.330708657 Inches

Length: 6.692913379 Inches

Width: 2.5590551155 Inches

Weight: 1.10231131 Pounds

  • Do not use on AC voltage. Please read the manual carefully before using the product.
  • Safety insurance. When the current exceeds 8A, the Unit will disconnect the current automatically.
  • Long test lead. The cable length is about 5M which allows you test any electrical system easily.
  • Wide range applications. Can be used to test continuity, test polarity of a voltage, check Lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
  • Easy to use. Best electrical tester for reducing diagnostic time in Automotive electrical systems.
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • INCLUDES: Socket Tester with GFCI test function built in.
  • DURABILITY: Hi-Impact Resistant housing. Made of hardened Durable plastic. Has a compact and ergonomic design with texted side design for grip.
  • PRODUCT FEATURES: Made with standard U. S. Sockets in mind. The indicator legend is included on the tester for quick analysis. Includes a clear light up read out to properly diagnose correct or incorrect wiring for receptacles. Made standard for 100- 125V AC Outlets. Frequency (Hertz) 60Hz.
  • GENERAL USAGE: ALLOSUN socket tester allows electricians, handymen or the Dyer to properly check for correct wiring on US power outlets. The outlet tester is used to verify that the outlet can provide power to a device plugged into it. Also, allows for the check of trip function for GFCI. Colorful and bright Readouts will the correct diagnosis every time.
  • Operates on DC voltages from 6 to 42 Volts
  • Transmitter and receiver LEDs show open or short circuit conditions
  • 7" flexible Probe allows reaching wires in congested places; adjustable sensitivity for all tracing
  • Internally protected against power surges and overloads
  • EASY TO READ: Includes two high visibility LED bulb & loud buzzer for easy identification.
  • HANDS-FREE OPERATION: Tester has an end hook to hold the wire to free up your hands to decrease down time and increase productivity; Can be used as a probe on its own by removing the plastic sleeve that hooks the cable or as a probe and hook that pierces the wire.
  • SAFE Commitment: The hook cover design prevents you from stabbing your own finger when placing the tester in a wire; Cord is insulated for heat and oil resistance and safe use; Constructed with a slim stainless-steel probe for piercing and locking onto the wire, even in hard to reach areas.
  • Widely Applications: Use in the shop to check wires when installing radios and brake controllers, on your camper to test which wires operate the tail lights, or any trailer wiring application. (Not recommended to use on sensor or computer wiring. )
  • QUICKLY TEST WIRING: Identify wiring issues such as short circuits, fuses, test connections, wiring harnesses, and more. (Note: Only test on DC 6-12V circuits and DO NOT test with voltage above 15V. ) Three Interchangeable probes allow the tool to be used as a touch-type or pierce-type tester.
  • Test voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load.
  • Test voltage among 250V, 500V and 1000V.
  • It owns data hold function, auto power off. Protection circuit provided, be able to avoid damage caused by the discharge voltage of the tested load.
  • The product is with carrying case and belt, which is easy to carry and use.
  • Power supplied by 6 pieces 1.5V battery, AA or equivalent.(Battery not provided by seller)

More Info

ALLOSUN Christmas Light Tester and repair Non contact AC voltage Tester 12-600V Sensitivity Adjustable

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Search only ALLOSUN brand name
ALLOSUN Christmas Light Tester and repair Non contact AC voltage Tester 12-600V Sensitivity Adjustable

Current price: 18 USD

Saving: $1.99 (10%)


Check price and availability


  • Do not use on AC voltage. Please read the manual carefully before using the product.
  • Safety insurance. When the current exceeds 8A, the Unit will disconnect the current automatically.
  • Long test lead. The cable length is about 5M which allows you test any electrical system easily.
  • Wide range applications. Can be used to test continuity, test polarity of a voltage, check Lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
  • Easy to use. Best electrical tester for reducing diagnostic time in Automotive electrical systems.
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • INCLUDES: Socket Tester with GFCI test function built in.
  • DURABILITY: Hi-Impact Resistant housing. Made of hardened Durable plastic. Has a compact and ergonomic design with texted side design for grip.
  • PRODUCT FEATURES: Made with standard U. S. Sockets in mind. The indicator legend is included on the tester for quick analysis. Includes a clear light up read out to properly diagnose correct or incorrect wiring for receptacles. Made standard for 100- 125V AC Outlets. Frequency (Hertz) 60Hz.
  • GENERAL USAGE: ALLOSUN socket tester allows electricians, handymen or the Dyer to properly check for correct wiring on US power outlets. The outlet tester is used to verify that the outlet can provide power to a device plugged into it. Also, allows for the check of trip function for GFCI. Colorful and bright Readouts will the correct diagnosis every time.
  • Operates on DC voltages from 6 to 42 Volts
  • Transmitter and receiver LEDs show open or short circuit conditions
  • 7" flexible Probe allows reaching wires in congested places; adjustable sensitivity for all tracing
  • Internally protected against power surges and overloads
  • EASY TO READ: Includes two high visibility LED bulb & loud buzzer for easy identification.
  • HANDS-FREE OPERATION: Tester has an end hook to hold the wire to free up your hands to decrease down time and increase productivity; Can be used as a probe on its own by removing the plastic sleeve that hooks the cable or as a probe and hook that pierces the wire.
  • SAFE Commitment: The hook cover design prevents you from stabbing your own finger when placing the tester in a wire; Cord is insulated for heat and oil resistance and safe use; Constructed with a slim stainless-steel probe for piercing and locking onto the wire, even in hard to reach areas.
  • Widely Applications: Use in the shop to check wires when installing radios and brake controllers, on your camper to test which wires operate the tail lights, or any trailer wiring application. (Not recommended to use on sensor or computer wiring. )
  • QUICKLY TEST WIRING: Identify wiring issues such as short circuits, fuses, test connections, wiring harnesses, and more. (Note: Only test on DC 6-12V circuits and DO NOT test with voltage above 15V. ) Three Interchangeable probes allow the tool to be used as a touch-type or pierce-type tester.
  • Test voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load.
  • Test voltage among 250V, 500V and 1000V.
  • It owns data hold function, auto power off. Protection circuit provided, be able to avoid damage caused by the discharge voltage of the tested load.
  • The product is with carrying case and belt, which is easy to carry and use.
  • Power supplied by 6 pieces 1.5V battery, AA or equivalent.(Battery not provided by seller)
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • Built-in flashlight- Neon lights make work easier
  • Trace wires- Safe for locating and measuring low and high amperage. Sensitivity Range.
  • Electrician approved
  • All-in-One Multi Function Light Tester; Features make it easier to fix mini lights sets-- Perfect for the Professional and Homeowner Alike

More Info

ALLOSUN Digital Earth Tester/Digital Earth Resistance Tester with Hard Case

More from Tools & Home Improvement
Search only ALLOSUN brand name
ALLOSUN Digital Earth Tester/Digital Earth Resistance Tester with Hard Case

Current price: 89.08 USD


Check price and availability


  • Do not use on AC voltage. Please read the manual carefully before using the product.
  • Safety insurance. When the current exceeds 8A, the Unit will disconnect the current automatically.
  • Long test lead. The cable length is about 5M which allows you test any electrical system easily.
  • Wide range applications. Can be used to test continuity, test polarity of a voltage, check Lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
  • Easy to use. Best electrical tester for reducing diagnostic time in Automotive electrical systems.
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • INCLUDES: Socket Tester with GFCI test function built in.
  • DURABILITY: Hi-Impact Resistant housing. Made of hardened Durable plastic. Has a compact and ergonomic design with texted side design for grip.
  • PRODUCT FEATURES: Made with standard U. S. Sockets in mind. The indicator legend is included on the tester for quick analysis. Includes a clear light up read out to properly diagnose correct or incorrect wiring for receptacles. Made standard for 100- 125V AC Outlets. Frequency (Hertz) 60Hz.
  • GENERAL USAGE: ALLOSUN socket tester allows electricians, handymen or the Dyer to properly check for correct wiring on US power outlets. The outlet tester is used to verify that the outlet can provide power to a device plugged into it. Also, allows for the check of trip function for GFCI. Colorful and bright Readouts will the correct diagnosis every time.
  • Operates on DC voltages from 6 to 42 Volts
  • Transmitter and receiver LEDs show open or short circuit conditions
  • 7" flexible Probe allows reaching wires in congested places; adjustable sensitivity for all tracing
  • Internally protected against power surges and overloads
  • EASY TO READ: Includes two high visibility LED bulb & loud buzzer for easy identification.
  • HANDS-FREE OPERATION: Tester has an end hook to hold the wire to free up your hands to decrease down time and increase productivity; Can be used as a probe on its own by removing the plastic sleeve that hooks the cable or as a probe and hook that pierces the wire.
  • SAFE Commitment: The hook cover design prevents you from stabbing your own finger when placing the tester in a wire; Cord is insulated for heat and oil resistance and safe use; Constructed with a slim stainless-steel probe for piercing and locking onto the wire, even in hard to reach areas.
  • Widely Applications: Use in the shop to check wires when installing radios and brake controllers, on your camper to test which wires operate the tail lights, or any trailer wiring application. (Not recommended to use on sensor or computer wiring. )
  • QUICKLY TEST WIRING: Identify wiring issues such as short circuits, fuses, test connections, wiring harnesses, and more. (Note: Only test on DC 6-12V circuits and DO NOT test with voltage above 15V. ) Three Interchangeable probes allow the tool to be used as a touch-type or pierce-type tester.
  • Test voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load.
  • Test voltage among 250V, 500V and 1000V.
  • It owns data hold function, auto power off. Protection circuit provided, be able to avoid damage caused by the discharge voltage of the tested load.
  • The product is with carrying case and belt, which is easy to carry and use.
  • Power supplied by 6 pieces 1.5V battery, AA or equivalent.(Battery not provided by seller)
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • Built-in flashlight- Neon lights make work easier
  • Trace wires- Safe for locating and measuring low and high amperage. Sensitivity Range.
  • Electrician approved
  • All-in-One Multi Function Light Tester; Features make it easier to fix mini lights sets-- Perfect for the Professional and Homeowner Alike
  • With dust proof and moisture proof structure, it is better suited for field operation.
  • Full function protection, anti high voltage circuit design
  • It has strong anti-magnetic, anti-jamming function, over range and low battery Indication.
  • Extra Large and Clear 3. 5 inch LCD Display, easy to read.
  • An accurate, reliable and easy-to-use Digital Earth Tester. It has high stability and reliability.

More Info

ALLOSUN All-Sun EM4610A Logic Probe Tester Logic (Troubleshooting), 1 Pack

More from Tools & Home Improvement
Search only ALLOSUN brand name
ALLOSUN All-Sun EM4610A Logic Probe Tester Logic (Troubleshooting), 1 Pack

Current price:


Check price and availability


Height: 0.8267716527 Inches

Length: 7.9921259761 Inches

Width: 0.787401574 Inches

Weight: 0.02 Pounds

Warranty: None

  • Do not use on AC voltage. Please read the manual carefully before using the product.
  • Safety insurance. When the current exceeds 8A, the Unit will disconnect the current automatically.
  • Long test lead. The cable length is about 5M which allows you test any electrical system easily.
  • Wide range applications. Can be used to test continuity, test polarity of a voltage, check Lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
  • Easy to use. Best electrical tester for reducing diagnostic time in Automotive electrical systems.
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • INCLUDES: Socket Tester with GFCI test function built in.
  • DURABILITY: Hi-Impact Resistant housing. Made of hardened Durable plastic. Has a compact and ergonomic design with texted side design for grip.
  • PRODUCT FEATURES: Made with standard U. S. Sockets in mind. The indicator legend is included on the tester for quick analysis. Includes a clear light up read out to properly diagnose correct or incorrect wiring for receptacles. Made standard for 100- 125V AC Outlets. Frequency (Hertz) 60Hz.
  • GENERAL USAGE: ALLOSUN socket tester allows electricians, handymen or the Dyer to properly check for correct wiring on US power outlets. The outlet tester is used to verify that the outlet can provide power to a device plugged into it. Also, allows for the check of trip function for GFCI. Colorful and bright Readouts will the correct diagnosis every time.
  • Operates on DC voltages from 6 to 42 Volts
  • Transmitter and receiver LEDs show open or short circuit conditions
  • 7" flexible Probe allows reaching wires in congested places; adjustable sensitivity for all tracing
  • Internally protected against power surges and overloads
  • EASY TO READ: Includes two high visibility LED bulb & loud buzzer for easy identification.
  • HANDS-FREE OPERATION: Tester has an end hook to hold the wire to free up your hands to decrease down time and increase productivity; Can be used as a probe on its own by removing the plastic sleeve that hooks the cable or as a probe and hook that pierces the wire.
  • SAFE Commitment: The hook cover design prevents you from stabbing your own finger when placing the tester in a wire; Cord is insulated for heat and oil resistance and safe use; Constructed with a slim stainless-steel probe for piercing and locking onto the wire, even in hard to reach areas.
  • Widely Applications: Use in the shop to check wires when installing radios and brake controllers, on your camper to test which wires operate the tail lights, or any trailer wiring application. (Not recommended to use on sensor or computer wiring. )
  • QUICKLY TEST WIRING: Identify wiring issues such as short circuits, fuses, test connections, wiring harnesses, and more. (Note: Only test on DC 6-12V circuits and DO NOT test with voltage above 15V. ) Three Interchangeable probes allow the tool to be used as a touch-type or pierce-type tester.
  • Test voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load.
  • Test voltage among 250V, 500V and 1000V.
  • It owns data hold function, auto power off. Protection circuit provided, be able to avoid damage caused by the discharge voltage of the tested load.
  • The product is with carrying case and belt, which is easy to carry and use.
  • Power supplied by 6 pieces 1.5V battery, AA or equivalent.(Battery not provided by seller)
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • Built-in flashlight- Neon lights make work easier
  • Trace wires- Safe for locating and measuring low and high amperage. Sensitivity Range.
  • Electrician approved
  • All-in-One Multi Function Light Tester; Features make it easier to fix mini lights sets-- Perfect for the Professional and Homeowner Alike
  • With dust proof and moisture proof structure, it is better suited for field operation.
  • Full function protection, anti high voltage circuit design
  • It has strong anti-magnetic, anti-jamming function, over range and low battery Indication.
  • Extra Large and Clear 3. 5 inch LCD Display, easy to read.
  • An accurate, reliable and easy-to-use Digital Earth Tester. It has high stability and reliability.
  • Portable size but easy to operate
  • It can also capture positive or negative events as short as 30 nanoseconds
  • This logic Troubleshooting instrument will give visual (LED light) and audio indications for logic levels and pulses
  • The Unit is powered by the circuit under test. Power supply by 5 to 15V battery

More Info

all-sun Voltage Tester & GFCI Outlet Tester, Household Safety Kit (GK4 Voltage Tester Pen)

More from Tools & Home Improvement
Search only ALLOSUN brand name
all-sun Voltage Tester & GFCI Outlet Tester, Household Safety Kit (GK4 Voltage Tester Pen)

Current price: 7.99 USD

Saving: $2.00 (20%)


Check price and availability


Height: 1.8897637776 Inches

Length: 3.9763779487 Inches

Width: 2.5984251942 Inches

  • Do not use on AC voltage. Please read the manual carefully before using the product.
  • Safety insurance. When the current exceeds 8A, the Unit will disconnect the current automatically.
  • Long test lead. The cable length is about 5M which allows you test any electrical system easily.
  • Wide range applications. Can be used to test continuity, test polarity of a voltage, check Lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
  • Easy to use. Best electrical tester for reducing diagnostic time in Automotive electrical systems.
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • INCLUDES: Socket Tester with GFCI test function built in.
  • DURABILITY: Hi-Impact Resistant housing. Made of hardened Durable plastic. Has a compact and ergonomic design with texted side design for grip.
  • PRODUCT FEATURES: Made with standard U. S. Sockets in mind. The indicator legend is included on the tester for quick analysis. Includes a clear light up read out to properly diagnose correct or incorrect wiring for receptacles. Made standard for 100- 125V AC Outlets. Frequency (Hertz) 60Hz.
  • GENERAL USAGE: ALLOSUN socket tester allows electricians, handymen or the Dyer to properly check for correct wiring on US power outlets. The outlet tester is used to verify that the outlet can provide power to a device plugged into it. Also, allows for the check of trip function for GFCI. Colorful and bright Readouts will the correct diagnosis every time.
  • Operates on DC voltages from 6 to 42 Volts
  • Transmitter and receiver LEDs show open or short circuit conditions
  • 7" flexible Probe allows reaching wires in congested places; adjustable sensitivity for all tracing
  • Internally protected against power surges and overloads
  • EASY TO READ: Includes two high visibility LED bulb & loud buzzer for easy identification.
  • HANDS-FREE OPERATION: Tester has an end hook to hold the wire to free up your hands to decrease down time and increase productivity; Can be used as a probe on its own by removing the plastic sleeve that hooks the cable or as a probe and hook that pierces the wire.
  • SAFE Commitment: The hook cover design prevents you from stabbing your own finger when placing the tester in a wire; Cord is insulated for heat and oil resistance and safe use; Constructed with a slim stainless-steel probe for piercing and locking onto the wire, even in hard to reach areas.
  • Widely Applications: Use in the shop to check wires when installing radios and brake controllers, on your camper to test which wires operate the tail lights, or any trailer wiring application. (Not recommended to use on sensor or computer wiring. )
  • QUICKLY TEST WIRING: Identify wiring issues such as short circuits, fuses, test connections, wiring harnesses, and more. (Note: Only test on DC 6-12V circuits and DO NOT test with voltage above 15V. ) Three Interchangeable probes allow the tool to be used as a touch-type or pierce-type tester.
  • Test voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load.
  • Test voltage among 250V, 500V and 1000V.
  • It owns data hold function, auto power off. Protection circuit provided, be able to avoid damage caused by the discharge voltage of the tested load.
  • The product is with carrying case and belt, which is easy to carry and use.
  • Power supplied by 6 pieces 1.5V battery, AA or equivalent.(Battery not provided by seller)
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • Built-in flashlight- Neon lights make work easier
  • Trace wires- Safe for locating and measuring low and high amperage. Sensitivity Range.
  • Electrician approved
  • All-in-One Multi Function Light Tester; Features make it easier to fix mini lights sets-- Perfect for the Professional and Homeowner Alike
  • With dust proof and moisture proof structure, it is better suited for field operation.
  • Full function protection, anti high voltage circuit design
  • It has strong anti-magnetic, anti-jamming function, over range and low battery Indication.
  • Extra Large and Clear 3. 5 inch LCD Display, easy to read.
  • An accurate, reliable and easy-to-use Digital Earth Tester. It has high stability and reliability.
  • Portable size but easy to operate
  • It can also capture positive or negative events as short as 30 nanoseconds
  • This logic Troubleshooting instrument will give visual (LED light) and audio indications for logic levels and pulses
  • The Unit is powered by the circuit under test. Power supply by 5 to 15V battery
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • Built-in flashlight- Neon lights make work easier
  • Trace wires- Safe for locating and measuring low and high amperage. Sensitivity Range.
  • Electrician approved- Troubleshoot why a socket or sockets might not be working in your house
  • Outlet and tic tester bundle- Perfect for the Professional and Homeowner Alike

More Info

ALLOSUN Digital Multimeter Continuity Diode Transistor AC DC Volt Battery Tester DMM (EM420B)

More from Tools & Home Improvement
Search only ALLOSUN brand name
ALLOSUN Digital Multimeter Continuity Diode Transistor AC DC Volt Battery Tester DMM (EM420B)

Current price: 16.99 USD

Saving: $3.00 (15%)


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Height: 6.299212592 Inches

Length: 2.9527559025 Inches

Width: 1.3779527545 Inches

Weight: 0.440924524 Pounds

  • Do not use on AC voltage. Please read the manual carefully before using the product.
  • Safety insurance. When the current exceeds 8A, the Unit will disconnect the current automatically.
  • Long test lead. The cable length is about 5M which allows you test any electrical system easily.
  • Wide range applications. Can be used to test continuity, test polarity of a voltage, check Lamp, check electric motor, follow and locate short circuits, test for bad ground contacts etc.
  • Easy to use. Best electrical tester for reducing diagnostic time in Automotive electrical systems.
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • INCLUDES: Socket Tester with GFCI test function built in.
  • DURABILITY: Hi-Impact Resistant housing. Made of hardened Durable plastic. Has a compact and ergonomic design with texted side design for grip.
  • PRODUCT FEATURES: Made with standard U. S. Sockets in mind. The indicator legend is included on the tester for quick analysis. Includes a clear light up read out to properly diagnose correct or incorrect wiring for receptacles. Made standard for 100- 125V AC Outlets. Frequency (Hertz) 60Hz.
  • GENERAL USAGE: ALLOSUN socket tester allows electricians, handymen or the Dyer to properly check for correct wiring on US power outlets. The outlet tester is used to verify that the outlet can provide power to a device plugged into it. Also, allows for the check of trip function for GFCI. Colorful and bright Readouts will the correct diagnosis every time.
  • Operates on DC voltages from 6 to 42 Volts
  • Transmitter and receiver LEDs show open or short circuit conditions
  • 7" flexible Probe allows reaching wires in congested places; adjustable sensitivity for all tracing
  • Internally protected against power surges and overloads
  • EASY TO READ: Includes two high visibility LED bulb & loud buzzer for easy identification.
  • HANDS-FREE OPERATION: Tester has an end hook to hold the wire to free up your hands to decrease down time and increase productivity; Can be used as a probe on its own by removing the plastic sleeve that hooks the cable or as a probe and hook that pierces the wire.
  • SAFE Commitment: The hook cover design prevents you from stabbing your own finger when placing the tester in a wire; Cord is insulated for heat and oil resistance and safe use; Constructed with a slim stainless-steel probe for piercing and locking onto the wire, even in hard to reach areas.
  • Widely Applications: Use in the shop to check wires when installing radios and brake controllers, on your camper to test which wires operate the tail lights, or any trailer wiring application. (Not recommended to use on sensor or computer wiring. )
  • QUICKLY TEST WIRING: Identify wiring issues such as short circuits, fuses, test connections, wiring harnesses, and more. (Note: Only test on DC 6-12V circuits and DO NOT test with voltage above 15V. ) Three Interchangeable probes allow the tool to be used as a touch-type or pierce-type tester.
  • Test voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load.
  • Test voltage among 250V, 500V and 1000V.
  • It owns data hold function, auto power off. Protection circuit provided, be able to avoid damage caused by the discharge voltage of the tested load.
  • The product is with carrying case and belt, which is easy to carry and use.
  • Power supplied by 6 pieces 1.5V battery, AA or equivalent.(Battery not provided by seller)
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • Built-in flashlight- Neon lights make work easier
  • Trace wires- Safe for locating and measuring low and high amperage. Sensitivity Range.
  • Electrician approved
  • All-in-One Multi Function Light Tester; Features make it easier to fix mini lights sets-- Perfect for the Professional and Homeowner Alike
  • With dust proof and moisture proof structure, it is better suited for field operation.
  • Full function protection, anti high voltage circuit design
  • It has strong anti-magnetic, anti-jamming function, over range and low battery Indication.
  • Extra Large and Clear 3. 5 inch LCD Display, easy to read.
  • An accurate, reliable and easy-to-use Digital Earth Tester. It has high stability and reliability.
  • Portable size but easy to operate
  • It can also capture positive or negative events as short as 30 nanoseconds
  • This logic Troubleshooting instrument will give visual (LED light) and audio indications for logic levels and pulses
  • The Unit is powered by the circuit under test. Power supply by 5 to 15V battery
  • Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!
  • Built-in flashlight- Neon lights make work easier
  • Trace wires- Safe for locating and measuring low and high amperage. Sensitivity Range.
  • Electrician approved- Troubleshoot why a socket or sockets might not be working in your house
  • Outlet and tic tester bundle- Perfect for the Professional and Homeowner Alike
  • Portable and easy to handle and test.
  • It features data-hold mode, overload protection, low battery indication and low power consumption.
  • 3 1/2 digit backlight LCD with a max reading 1999.
  • Max 1000A AC DC current measurement with current clamp.
  • Power supplied by 3 pieces 1.5V AAA battery or equivalent.(Not provided by seller)

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