



Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Amprobe ST-102B is a GFCI receptacle tester designed for use on circuits rated 110 to 125 VAC. This device allows quick identification of wiring issues. It includes indicators for open ground, open neutral, open hot, and wiring problems such as hot/ground reverse and hot/neutral reverse.
The ST-102B simplifies the process of ensuring electrical safety by allowing you to confirm proper wiring quickly.
Thanks for subscribing!
This email has been registered!

