Features:
Brand new and high quality.
Digital LCD screen gives clear crisp number readings.
Handles up to 100 amps intermittently and 50 amps continuous duty.
Connecting load end to the battery provides real-time battery charging reading.
Handles 0 to 60 volts. Works on 12, 24, 36, and 48 volt battery bank systems.
Extremely low power consumption of 7 mA. More efficient than any LED meter. 
Measure energy(wh),charge(ah), power(w),current(A) and voltage(V).
Accurate & precise 0.01 A cuurrent and 0.01 V voltage resolutions.
Measures peak Amps, peak Watts(except for Doc Wattson) and Voltage minimum(sag).
Rugged- handles 50A continuous and 100 A peak at 60V.
Acts like a wire so doesn"t affect model"s performance. Precision Alu-Chrom current sensing resistor, with only 0.001 Ohms resistance and circuitry that draws only 7 mA.
USes DSP to increase ADC resolution and differential measurement amplifiers to increase noise immunity.
Specifications:
Color:Blue
Voltage:(0)V-4V-60V 0.01V (Resolution).
Current:0-100 A peak 0.01A (Resolution).
Power:0-6554 W 0.1W (Resolution).
Charge:0-65 Ah 0.001Ah (Resolution).
Energy:0-6554 wh 0.1 Wh (Resolution).
Measurement Update period:400mS.
Signal Sampling Rate:sample/s.
Data Queue Sequence time: 2 seconds.
In Circuit Resistance:0.001 Ohms.
Operation Current: 7 mA.
Size:8.3cm x 4.7cm x 2cm - 3.27inch x 1.85inch x 0.79inch
Package Included:
1 x Watt Meter

Shenzhen Ruize Technology Co., Ltd., is a well-known electronic component company.

Over these years, adhering to the "honesty, quality first" principle, with excellent product quality, enthusiastic service, and wide range of products, we gained a high degree of trust from our customers. 
No matter you are domestic or foreign businessmen, we are always ready to make you satisfied.

We sincerely welcome your business negotiations, share mutual benefit and common development.