Hour meter WTM-20 + Wi-Fi

The device is produced in a unified plastic case with rear connection of power wires and switched electrical circuits. Mounting is carried out on a mounting rail-DIN 35mm wide (GOST R IEC 60715-2003) or on a flat surface. To install the meter on a flat surface, the lock must be moved apart. The design of the terminals provides a reliable clamping of wires with a cross section of up to 2.5 mm2. On the front panel of the device are located: a six-digit LED indicator. At the back of the case there is a display mode button.
Data can be viewed both on the display and via a secure Wi-Fi network via a computer or smartphone.