Triplett Test Equipment & Tools’ HVD132 noncontact high AC voltage detector features two voltage ranges, allowing users to check and detect live high AC voltage cables up to 132 kV or perform noncontact detection of low AC voltages, less than 50V, in cables, wall outlets, circuit breakers and more.

AEMC’s 275HVD noncontact high-voltage tester can be used indoors and outdoors. It offers a self-test function that works through an actual sensing circuit; it does not just turn on a light and buzzer. As the sensor is moved closer to the voltage-carrying conductor, its head picks up the radiated electric field.

Greenlee’s noncontact voltage detector features a dual tip to detect voltage in tamper‑resistant and conventional 15A and 20A 120V outlets. The patented, automatic self‑test verifies circuit integrity, and there is an audible and visual alert when voltage is present. It can be used to detect voltage in outlets, lighting fixtures and more.

Megger’s TPT320 voltage tester features LCD and LED displays that provide AC and DC voltage measurement from 12V to 690V. The LED torch allows safe work in poorly lit environments. The phase rotation indication feature is simplified, avoiding the crossing of test probes.

Fluke’s 1AC II noncontact voltage tester features a loud beeper that will sound, and the tip will glow red when voltage is detected. The wide voltage detection range allows for use in a broad range of applications. It is rated to CAT IV 1,000V for added protection.