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Blue handheld digital circuit tester with probe tip and LCD display

The Perfect Part

The Perfect Part 3.5-36V Digital Automotive Circuit Tester Blue

SKU CH-TFMW-YBYNB

Tests automotive circuits from 3.5 V to 36 V with a digital display and ±2 % accuracy

  • Measurement accuracy ±2%
  • Battery typeElectric Circuit Tester
  • Sold asDisplay
  • Color and finishBlue
  • Product typeElectric Circuit Tester
  • Key featuresDigital Display; Electric Circuit Tester; ABS; Material: ABS
  • Measures 3.5-36V DC for wide automotive coverage
  • Digital display gives clear voltage readings at a glance
  • Over-current protection at 8A guards the tester and circuit
  • ABS housing withstands -10 to 60°C for shop durability
  • Light 16-unit display pack keeps tools organised and ready

Automotive Circuit Tester 3.5-36V

This digital probe measures DC voltage from 3.5V to 36V with ±2% accuracy. The ABS body houses a clear digital display and includes over-current protection rated at 8A. It operates between -10°C and 60°C in environments below 80% relative humidity.

For vehicle electrical diagnostics

Technicians and DIY owners troubleshooting car power circuits can use the wide voltage span and digital readout. Users needing AC voltage measurement, resistance testing or continuity beeps should select a multimeter instead. The tool is not suited for high-voltage hybrid or EV battery pack diagnostics.

Voltage range 3.5V to 36V

The single specification that decides fit is the DC voltage window of 3.5V to 36V. If the circuits under test fall outside this span, the tester cannot display a valid reading. Buyers must confirm their application stays within these limits before purchase.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 84% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameThe Perfect Part
Color and finishBlue
Product typeElectric Circuit Tester
Performance
Measurement accuracy ±2%
Power
Battery typeElectric Circuit Tester

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