back to multifunction LCD power meters

selecting a power display:


Listings can change frequently, but these are all the same mase meter, sold under a variety of different names,
with a selection of max currents. The display will run from about 4.5v up to 100v, and can use an internal
20a shunt, external 50 or 100a shunt (75mV for max range), or an inline 100a (probably hall-effect) sensor.

The meters using shunts are selectable using the built-in menu, but the meter that uses the 100a inline current
sensor is probably only compatible with the inline sensor.



DROK 100v 20,50,100a power displays


DROK current and voltage meter


PZEM-031 power display


PZEM-051 power display



last updated 02/16/2025 at 18:05:37 by make_www_index.command version 2025.02.14.A