Programmable 3 Phase Voltmeter AC 450V LED

1 Adopting A.C. Sampling this series meter can measure electrical parameters of the net such as current, voltage, frequency etc. and set ratio through key on panel. 2 The mean time between failures is 50000h, and the using effect is good. 3 Adopts large LED display, with clearer reading, the maximum reading of 1999. 4 Good stability and high measuring accuracy. 5 Appearance in a standard size, easy to install.

What's in the box
1 x Voltage Meter