Hongrun NHR-D300 series voltage/current meter User Manual
The Hongrun NHR-D300 series voltage/current meter is a small-sized, economical digital electric measuring instrument that is mainly used to measure the alternating voltage, direct voltage or alternating current, direct current in the electrical circuit in real time, and use the LED digital tube to display the digital reading. The product has the advantages of good stability, strong anti-interference, high cost-effectiveness, and small product size, which can be directly replaced with the original pointer instrument. It is widely used in stabilizers, spot welders, calibrators and various electrical equipment or systems with certain limitations on the size of the meter.
