Top critical review
Light Adapter doesn't work (even with a 2-prong to 3-prong adapter)
Reviewed in the United States on March 7, 2021
I bought this to test some overhead light circuits. The light fixture adapter does not work with the Klein tester. As many have pointed out, it's only a 2-prong adapter, which means you also need to you add your own 2-prong to 3-prong adapter. That's already bad, but even with one, it doesn't work. I'm not sure why, but the Klein never registers any power and so it can't trace the circuit.
Giving it 2 stars instead of just 1, because the wire adapter does work. Of course that's something I could make on my own with a couple of wires in about a minute. The light fixture adapter was what I needed and it doesn't work.