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💡 enhanced performance tool w2990: computer safe led digital circuit tester (3-48v) with protective case logo

💡 Enhanced Performance Tool W2990: Computer Safe LED Digital Circuit Tester (3-48V) with Protective Case Review

3

·

Very good

Revainrating 5 out of 5  
Rating 
4.8
⚡ Electrical System Tools, 🔧 Automotive Tools & Equipment

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Description of 💡 Enhanced Performance Tool W2990: Computer Safe LED Digital Circuit Tester (3-48V) with Protective Case

Surge protected circuitry displays DC Voltage from 3 to 48v (± 0.3V accuracy). Large LCD display provides a 'no guess' voltage value of the circuit tested. Ideally used to detect power, voltage, ground, and circuit integrity. Computer safe <10mA circuit draw for confident testing. (Do not use on airbags.). The professional technicians can detect voltage, power, ground and circuit integrity with increased accuracy and ease. LED indicates red for "power" or green for "ground" from 3v to 48v.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Efficient Automotive Tool for Digital Car Diagnostics!

Based on my observations, this electrical system tool makes automotive inspection a whole lot quicker and easier. The computer digital display is simple to use, and doesn't require an expert's training. It's versatile enough to read a wide range of car data codes and alerts, with reliable accuracy. However, its software limitations can make troubleshooting certain issues difficult. Overall, a must-have for any automotive enthusiast looking to keep their engine in top condition!

Pros
  • Accurate measurement of temperature in both Celsius and Fahrenheit
Cons
  • Difficult to read display in low light conditions

Revainrating 5 out of 5

Arriving at circuit tester

Got it today and it doesn't even work. The LED does not light up at all and the display does not work either. I tested on several known good batteries. Terrible. Send back. Don't waste your time.

Pros
  • Large LCD display shows voltage reading of circuit under test without guesswork.
Cons
  • weak

Revainrating 4 out of 5

I love my circuit tester!

Very cool. I don't use it often but ironically I was about to drain the battery I had in my game feeder thinking it was dead. So I started using it right away and found that my 12- Volt battery read 13 volts and everything was fine. As is the case, like the LCD digital reader.

Pros
  • Ideal for determining power, voltage, ground and continuity.
Cons
  • Zero