The unit is very compact and easy to use. It's easy for adjusting to different ranges required. Does everything required including polarity, however, as it doesn't have timing function to specify reaction time. I wanted it to operate and find circuit origin devices and check polarity and it does it well with a robust and compact unit.
Verified purchase: Yes | Condition: New
As a quick simple fault finder this gadget is perfect. Having the fault menu on the front of the tools saves you from having to remember the light sequence.
Verified purchase: Yes | Condition: New
One noticeable thing there is no shielding between LED's which causes all LED on Left to appear to be glowing, apart from that easy to use to check wiring and RCD's (tested a few already)
Verified purchase: Yes | Condition: New
Simple concept and good execution - the tester is very easy to use and not expensive, with a good build quality.
Verified purchase: Yes | Condition: New
Great unit. As described and simple to use. Found two powerpoints in a brand new house that were wired wrong.
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Other Test & Measurement