Klein RT210 GFCI Receptacle Tester

Klein Tools RT210 Receptacle Tester is a must - have for detecting common wiring issues in both standard and GFCI receptacles. It comes with a handy chart. By simply looking at the LED lights, you can quickly assess the wiring condition of an outlet. It can identify various problems such as an open ground, reverse polarity, open hot, open neutral, and hot/ground reversal. This tester is an essential tool for electricians and DIY enthusiasts alike, ensuring electrical safety and proper wiring. The package includes one receptacle tester.

Using the Klein RT210 Receptacle Tester is easy. First, make sure the tester is in good condition. Then, plug it into the outlet you want to test. The LED lights on the tester will light up, and you can refer to the convenient chart on the tester to figure out the wiring condition of the outlet. When using it, avoid touching the metal parts of the tester with wet hands to prevent electric shock. Also, don't use it in high - humidity or wet environments. After each use, clean the tester with a dry cloth and store it in a dry place. If you notice any damage to the tester, stop using it immediately and get it repaired or replaced.