My overall impression is that it is a quality product. However, it did not function at first. The batteries were OK so I took the tester apart. Bulb is held in a spring which bridges circuit from battery to probe. Tester did not operate until paint was sanded off the end of the spring which touches probe. Was also surprised to see a bulb instead of an LED.
Verified purchase: Yes | Condition: New
Used the same way as the Gardner bender tester,works just as good. Both does the same thing.
Verified purchase: Yes | Condition: New
Works as expected. Strangely, although I ordered on eBay the package I received came from Amazon.
Verified purchase: Yes | Condition: New
great product great price
Verified purchase: Yes | Condition: New
Excellent quality, made well and heavy duty. It came with batteries an unexpected convenience. I have trust in the name Sperry.
Verified purchase: Yes | Condition: New
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