Dwyer Company provides practical and economical instruments with a complete variety, making it your first choice.

The PM-1 series digital multimeter is an ideal choice for General Electric testing and fault diagnosis due to its compact structure and low cost. Mainly used for building automation, automotive industry, electrical/power, and environmental monitoring. It can measure DC and AC voltages of 600V and resistance of 40 M Ω. In addition, it can also measure continuous sound, diode, and 10KHz frequency. Its main features are data retention and relative value measurement, and it has an automatic range button. Equipped with a 4-digit LCD display screen, it can display measurement values, measurement modes, and low voltage indicators. The PM-1 series comes with a red and black test head, two AA batteries, and a portable case with a belt clip.