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Orange automotive test light with digital display, 106 inch spring wire and alligator clip

MXCOIRTP Automotive Test Light 3-120V LED Digital Display 106" Spring Wire

SKU CH-9MJY-WKDNQ

Tests 3-120V DC circuits with a .1V resolution LED display, dual-color polarity lights, a 106" spring wire and a sharp steel probe

  • Team affiliation1 Piece
  • Key featuresAutomotive Test Light, Battery Powered
  • Product typeVoltmeter
  • Tests 3-120V DC circuits for broad automotive diagnostics
  • LED display shows voltage at .1V resolution in any light
  • Red and green LEDs indicate positive and negative polarity
  • 106-inch spring wire with large alligator clip extends reach
  • Sharp stainless probe pierces insulation and stores under protective cover

Purpose and User

The MXCOIRTP Automotive Test Light is a battery-powered electrical tester with a 3V to 120V DC range, an LED digital display and a dual-colour polarity indicator. It is built for technicians and owners who need to check fuses, lighting circuits and battery condition on cars, RVs and other DC systems.

Who It Suits and Who Should Look Elsewhere

It suits users who want a single probe that shows voltage to 0.1V resolution and identifies positive or negative polarity with red and green LEDs. Buyers who require AC measurement, non-contact detection or a clamp-style ammeter should look at a different instrument.

Deciding Specification

The 106-inch spring wire with a large alligator clip lets one person reach across an engine bay or RV chassis without moving the ground connection, so the reach of the lead is the specification that decides whether this tool fits the job.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 87% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameMXCOIRTP
Product typeVoltmeter
More details
Team affiliation1 Piece

Questions about this item

How much power does the MXCOIRTP test light draw when it runs all day?

The tool is battery powered and only activates when the probe contacts a live circuit, so it draws no power while idle.

What must I already have for this tester to work on my vehicle?

A DC electrical system between 3 V and 120 V — such as a car, RV or boat battery — and a solid ground point for the alligator clip.

Will the 106-inch spring wire reach across an older truck with side-post batteries?

Yes, the 106-inch coiled lead stretches across wide engine bays and the large alligator clip grips side-post terminals securely.

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