· Small and powerful
· High contrast graphic LCD display with a wide viewing area
· True RMS measurements
· Total harmonic distortion (THD)
· More than 60 electrical parameters displayed
· Programmable CT & PT ratio
· User friendly

UPM307 is a digital meter able to measure the electrical parameters on three-phase systems. It provides accurate measurements even by distorted waveform.

The backlighted LCD display is very large and highly efficient, therefore it guarantees perfect visibility in all light conditions.

A simple menu structure makes the instrument easy to use and allows a quick check of the measured parameters.
The working parameters can be easily set up by the instrument keypad.

The RS232 or RS485 serial communication port allows to transfer the three-phase electrical parameters from the instrument.

UPM307 replaces multiple analog meters as well as single function meters such as voltmeters, ammeters, wattmeters,
varmeters, frequency-meters, powerfactormeters,
energy-meters, etc.

The basic instrument can be customized with some options to fit the specific application.

UPM307 is a compact, cost effective meter operating both as a stand-alone device or as an integral part of a more extensive energy monitoring and management network.