Digital Wattmeter Wattmeter Power Meter DC 60V 100A Battery Voltage RegulatorBrand new and high quality. The digital LCD screen provides clear number readings. It supports up to 100 amps with intermittent operation and 50 amps of continuous operation. Connecting the end of the load to the battery provides a real-time reading of the battery charge. Supports 0 to 60 volts. It runs on banking systems 12, 24, 36 and 48 volt battery. Extremely low power consumption of 7 mA. More efficient than any LED meter. Measure energy (wh), charging (ah), power (w), current (A) and voltage (V). Accurate and precise voltage resolutions of 0.01 A and 0.01 V. Measures peak amplifiers, peak watts (except Doc Wattson), and minimum voltage (sag). Rugged - Supports 50A continuous and 100A peak at 60V. It works like a wire, so it doesn't affect the performance of the model. A high-precision alu-chrome current sensing resistor with a resistance of only 0.001 ohms and a circuit that draws only 36 mA. It uses DSP to increase the resolution of the ADC and differential measurement amplifiers to increase noise resistance. Voltage:(0)V-4V-60V 0.01V (Resolution). Current: 0-100A peak 0.01A (resolution). Power: 0-6554W 0.1W (Resolution). Charge: 0-65Ah 0.001Ah (resolution). Energy: 0-6554 Wh 0.1 Wh (Resolution). Measurement update period: 400mS.Signal sample rate: sample/s.Data queue sequence time: 2 seconds. In circuit resistance: 0.001 ohms. Operating Current: 36mA.Material: PlasticColor: BluePackage Contents:1 x Wattmeter MeterOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm. About UsWe provide good product with best price, we support wholesale order/