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Handheld DC circuit tester with blue-backlit LCD, coiled spring lead and large alligator clip

KEHIPI

KEHIPI 3-48V DC Digital LCD Circuit Tester 140in Spring Wire

SKU CH-FMBN-9DCN6

Tests 3-48V DC circuits with ±0.2V accuracy on a backlit LCD and 140-inch spring lead

  • Features3-48v Auto test light
  • Width6.7056 in
  • Tests 3-48V DC circuits across automotive and household systems
  • ±0.2V accuracy with 0.1V resolution on backlit LCD display
  • Bidirectional polarity indication works with clamp on ground or positive
  • 140-inch PU spring wire resists heat and oil for flexible reach
  • Draws less current than incandescent testers to protect sensitive electronics

Automotive circuit tester 3-48V DC

The KEHIPI digital LCD tester checks automotive electrical circuits from 3 to 48 volts DC. It suits professional mechanics and household users who need to verify headlights, taillights, batteries, fuses and faulty sockets. The tool draws far less current than an incandescent lamp, reducing the risk of damaging sensitive circuits. It is not for technicians who require AC measurement or voltages above 48V DC.

Build quality and daily connections

A 140 inch PU spring wire provides flexibility, heat insulation and oil resistance for daily workshop use. The large alligator clip allows one-hand operation and convenient storage. An LCD screen with blue backlight gives clear 0.1 V resolution readings at ±0.2 V accuracy in day or night conditions. The 6.7056 in width makes the unit compact enough for tight engine bays.

Thermals noise and power draw

The low-current digital design produces negligible heat and no audible noise during normal testing. Power is drawn directly from the circuit under test, so no separate battery or supply is needed. The tester is inspected individually before dispatch and backed by 7.24 mail support. Buyers who need data logging or wireless connectivity will not find those features here.

Highlights

  • Tests 3-48V DC circuits across automotive and household systems
  • ±0.2V accuracy with 0.1V resolution on backlit LCD display
  • Bidirectional polarity indication works with clamp on ground or positive
  • 140-inch PU spring wire resists heat and oil for flexible reach
  • Draws less current than incandescent testers to protect sensitive electronics

Specifications

BrandJASTIND
Features3-48v Auto test light
Width6.7056 in

Questions about this item

What DC voltage range does the KEHIPI tester cover and what is its stated accuracy?

The tester reads 3 to 48 V DC with a resolution of 0.1 V and an accuracy of ±0.2 V.

How long is the spring wire and what clip size is fitted for one-hand use?

A 140 inch PU spring wire is fitted with a large alligator clip for single-hand operation.

How do you power the tester and where is the polarity shown during a bidirectional check?

Clamp the alligator clip to ground or positive; the LCD then displays a + or – symbol to indicate polarity.

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