MODEL 632A: WATT AND PHASE ANGLE METER

We have sold many of these simple, accurate and robust instruments to utilities, industry and educational institutions.

They are used for many purposes, from student instruction in the electrical laboratory to quality control in appliance testing.

The 632A has 50V, 160V and 500V voltage ranges and the current inputs are 1A, 3.2A and 10A.
Accuracy of power measurement is typically 0.5% and accuracy of phase angle is 0.5°.