The DV40 is a multipurpose instrument that can serve as both an AC voltage detector and and Infrared thermometer.

The DV50 provides all of the benefits of a non-contact AC voltage detector with a convenient telescoping probe.

The Extech DVA30 is the only two-in-one current/voltage detector designed for electrical testing.

The Extech ET20 safely tests voltage from 100 to 250V AC/DC.

The Extech ET25 voltage tester is a compact sized AC/DC voltage tester. The tester checks for voltage from 80-250V AC/DC The Extech ET25 voltage tester is very easy to use: the neon indicator glows if the circuit is ...

ET30A circuit testers are used to test direct current voltages between 6 and 24 volts.

The Extech Electrical Test Kit is ideal for troubleshooting appliances, electrical wiring, automotive repair and electronic devices

The RT30 combines non-contact voltage and light detection with wireless signals to monitor voltage in wires and identify the breaker that powers a circuit.