They is a handy tool that everyone should have. It help tell you if you electronic is pulling enough amps. Too much a probably a short, too little and the battery or power chip could be bad. Good info to have.
Verified purchase: Yes | Condition: New
love this tool,saves me time on guessing. without it, would lead me to false diagnosis.
Verified purchase: Yes | Condition: New
I'd have given it a five star instead of a four star if the instruction sheet had been written in a more understandable fashion... Hopefully I'll figure it out just by using it.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
So accurate I’m glad I bought two of them!! Totally worth every penny!!
Verified purchase: Yes | Condition: New
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