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Handheld automotive circuit tester with backlit LCD display, stainless probe, 140-inch coiled spring wire and large alligator clip

KEHIPI

KEHIPI 3-48V Automotive Circuit Tester 140in

SKU CH-Z7SQ-JZHN9

Tests 3-48V DC automotive circuits with a backlit LCD display reading to 0.1V ±0.2V accuracy, a 140-inch spring lead and stainless probe

  • FeaturesJTCVT-01C0003B
  • Width6.8072 in
  • Tests 3-48V DC circuits on cars and trucks
  • LCD shows voltage to 0.1V with ±0.2V accuracy
  • Draws minimal current to protect sensitive electronics
  • 140 inch PU spring wire reaches around the vehicle
  • Stainless probe with insulated tip pierces wires safely

Automotive Circuit Tester 3-48V

This automotive circuit tester handles DC voltages from 3 to 48 volts, making it suitable for checking headlights, taillights, sockets and fuses on cars and trucks. The stainless probe pierces insulation for direct wire contact while the alligator clip secures the ground connection. It is built for professional and household electrical diagnostics.

Simple Hook-Up and Digital Readout

Connect the crocodile clip to the negative terminal and probe the positive side; the 140-inch PU spring wire stretches across the engine bay without tangling. A backlit LCD shows voltage to one decimal place with ±0.2V accuracy, drawing minimal current to protect sensitive electronics. The acetate fibre body resists impact and the rubber tip guards against shock.

12V and 24V Systems Covered

The 3-48V range comfortably covers standard 12-volt passenger vehicles and 24-volt commercial trucks, giving clear readings on battery health, lighting circuits and accessory wiring. It cannot test mains-voltage AC circuits or high-voltage EV propulsion systems above 48 volts. Users needing AC measurement or higher DC ranges will require a different instrument.

Highlights

  • Tests 3-48V DC circuits on cars and trucks
  • LCD shows voltage to 0.1V with ±0.2V accuracy
  • Draws minimal current to protect sensitive electronics
  • 140 inch PU spring wire reaches around the vehicle
  • Stainless probe with insulated tip pierces wires safely

Specifications

BrandJASTIND
FeaturesJTCVT-01C0003B
Width6.8072 in

Questions about this item

How can I confirm the KEHIPI circuit tester is reading voltage correctly after connecting it?

Connect the alligator clip to a known ground and probe a live 12 V circuit; the backlit LCD should display the voltage to one decimal place with an accuracy of ±0.2 V.

What comes in the box with the KEHIPI and what must I purchase separately?

The tester body, 140 inch PU spring wire, large alligator clip and stainless probe are included; no separate items are required for basic 3-48 V DC testing.

Which voltage range version of this KEHIPI tester should I choose for standard automotive work?

The single model offered covers 3-48 V DC, suitable for 12 V and 24 V vehicle systems, so no alternative range version needs to be selected.

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