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allosun power probe em287: electric circuit tester for voltage, polarity, continuity, and short circuit tracking with overload protection logo

ALLOSUN Power Probe EM287: Electric Circuit Tester for Voltage, Polarity, Continuity, and Short Circuit Tracking with Overload Protection Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
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Description of ALLOSUN Power Probe EM287: Electric Circuit Tester for Voltage, Polarity, Continuity, and Short Circuit Tracking with Overload Protection

Long test lead: The cable length is about 5m which allows you test any electrical system easily. The illumination function: Enables automotive technician to test the electrical system in the darkness. Overload protection safety insurance: When the current exceeds 8A, the unit will disconnect the current automatically. Easy to use: Powered by the vehicle battery directly. Wide range applications: Can be used to test continuity, test polarity of a voltage, check lamp, check electric motor, follow and locate short circuits, test for bad ground contacts and measure dc voltage from 2V to 24V etc.

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    1
  • 1
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Type of review

Revainrating 5 out of 5

High quality, many features

This is a fully functional and high quality performance probe with many features. The cable is very long and holds firmly to the car battery. It takes a little time to understand how it works, but otherwise there are no problems. I just wish it came with some sort of case to keep it safe, or at least something for the probe itself.

Pros
  • Free for educational purposes
Cons
  • Hard to say

Revainrating 4 out of 5

Great tool for learning Remembers all functions Works great for testing Power 12V Car Trailer

Aside from a great price compared to others. a simple test, as well as checking voltage, switching power, reading or listening to voltage. Make sure you read the instructions and don't mess with any serious 12 volt stuff. even you protected him. The cure for learning isn't much, but read the instructions a few times, practice testing simple things. Get to know the tool. The umbilicals are quite long and are enough to cover the entire area of the vehicle's engine compartment or to test trailer…

Pros
  • Good thing
Cons
  • Definitely a bad product

Revainrating 2 out of 5

Requires power to work

I was looking for a replacement for an old snap online tester that I had owned for years and it worked perfectly. It was easy to use and easy to use. Just mount it to something grounded and you'll always be able to find the power line easily. That's really all I need, but when I saw this I thought it would be great to get a replacement that can do other things as well. Little did I realize that this would require accessing the battery for all the tests I needed. On first use I had to trace some

Pros
  • New
Cons
  • Updates