Voltmeter AC 70 - 500V - Blue, 0.56inch, 2 Wires (OT3557)

Small and compact digital voltmeter with a blue LED display, 70 - 500V AC, 2 wires. Requires only a few minutes of setup and is as simple as connecting wires directly to the source you wish to measure and watching the LED flash.
Front size: 4.75cm x 2.85cm Display size: 4.5cm x 2.5cm