Monitor phase voltage, phase presence /absence and phase frequency on this amazing product.
Check the health of your three phase (Red, Yellow, Blue) power supply.
Ever wanted to monitor your 3-phase power supply status in real time?
This product helps you monitor various status parameters of your electrical power supply at any given time.
3 Digital voltmeters display the numerical values of the available phases while 3 bright and appropriately color coded indicators inform you what phases are available or missing at a glance.
There is also a digital frequency meter built into the unit, displaying frequency status.