Product Review

This Extech Non-Contact Phase Sequence Tester uses a non-contact voltage-testing method that permits easy connection to insulated conductors, avoiding uncertain and difficult connections to bare high voltage wires. Volts: 75 to 1,000 AC, Battery Included: Yes, Display Type: LED, Dimensions L x W x H (in.): 5 x 3 x 2, Frequency: 45 to 65Hz