Digital LCD Display Blue DC 60V 100A Balance Voltage Battery Power Analyzer Watt Meter Checker Balancer Charger RC Tools Features: 1. The digital LCD screen provides clear digital readings. 2. Intermittent treatment up to 100 amps and continuous operation at 50 amps. 3. Connect the load to the battery to provide real-time battery charge readings. 4. Process 0 to 60 volts. Suitable for 12, 24, 36 and 48 volt battery pack systems. 5. Very low power consumption is 7 mA. More efficient than any other instrument. 6. Measure energy (wh), charge (ah), power (w), current (A) and voltage (V). 7. Accurate and accurate 0.01 A current and 0.01 V voltage resolution. 8. Measure max current, max power (except Doc Wattson) and voltage minimum (sagging). 9. Rugged - Handles 50A continuous and 100 A max at 60V. 10. Precision Alu-Chrom current sense resistor with a resistance of only 0.001 ohms and the circuit consumes only 7 mA. 11. Use DSP to increase ADC resolution and differential measurement amplifiers to improve noise immunity. Description: 1. Excellent complement to DC circuits, solar systems, boat / RV and battery backup systems. 2. Integrated meter, power meter, voltmeter, ampere hour meter, ammeter and electric energy meter. 3. A perfect troubleshooting tool. 4. Analysis, testing and troubleshooting of any DIY DC power supply project are indispensable. Specifications: Color: blue Voltage: (0)V-4V-60V 0.01V (resolution) Current: 0-100 A max 0.01A (resolution) Power: 0-6554 W 0.1W (resolution) Charging: 0-65 Ah 0.001Ah (resolution) Energy: 0-6554 wh 0.1 Wh (resolution) Measurement update cycle: 400mS Signal sampling rate: sample / sec Data queue sequence time: 2 seconds Circuit resistance: 0.001 ohms Working current: 7 mA Packing size: 117*75*35mm/4.61*2.95*1.37'' Notes: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item.Thanks for your understanding. 1 x Watt Meter 1 x User Manual