3 Phase Testers
Hubbell 3 Phase Testers allow for the user to quickly identify a miss-wiring situation or application. It is great for dark and difficult to reach spaces and there are no measurement readings to interpret. By plugging the tester into a 3-phase outlet, the LED output will immediately provide the state of the circuit. An easy to read card is provided with the tester to help determine if the connections are made properly and in the correct position. It also attaches to a tool belt so that it is available when needed.
The testers come in various styles: L21-20, L21-30, L5-20, L14-30, L7-20, L6-20
All are UL 1436 listed
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