100A 200A 500A Digital Coulomb Meter Battery Monitor Capacity Power Display 12V 24V 36V 48V 60V BMS Li-Ion Lead-acid Lifepo4

High precision DC 8-200V 20A 50A 100A 200A 300A 500A Coulomb Meter Battery Capacity Indicator Coulometer Power Level Display Professional Lithium Battery Tester charge discharge meter

Note:

When purchasing this product, please prepare the diverter (the diverter must be connected to the instrument when in use, otherwise it will burn out). Optional specifications: 20a75mv, 30a75mv, 50a75mv, 100a75mv, 150a75mv, 200a75mv, 300a75mv, 400a75mv, 500a75mv. The parameters are determined at the time of purchase, and the measuring range cannot be changed by yourself

Product characteristics：

This instrument is a professional Coulometer. The basic function of the instrument is measurement. It must ensure the accuracy of measurement. The Coulometer uses a 22-bit AD high-precision independent sampling chip for voltage and current detection,

Charging and discharging can be automatically identified. Charging can display the icon of power plug, the image is easy to understand, and the accumulative time of charging or discharging can be automatically calculated. The progress bar by 50 grids.The display screen adopts 8192 phase matrix LCD screen, and the display content is richer and more delicate than the fixed pen segment LCD screen..

Wide operating voltage, suitable for all batteries. Independent power supply can measure 0-350V. At the same time, it has the function of temperature detection. When the ambient temperature exceeds 43 degrees, it will output alarm voltage signal.

Diversified backlight function, can choose long bright, automatic, fixed shutdown. Alarm function. Voltage upper and lower limits, current upper limits. When qualified, the instrument output interface has high voltage signal output, which can read the instrument’s test data through the instrument’s TTL serial port output. (Need professional use, ordinary users please ignore.)

Visual menu setting function. Easy to operate by looking at the screen prompt. Voltage and current can be easily corrected by software.

Technical parameter：

Operating Voltage: 8-200V

Working Current: 0-20A/30A/50A/100/150A/200A/300A/500A (Determine the Range at Purchase)

Test capacity: 0-999999AH

Test power: 0-999999W

Time record: maximum 999 days, 99 hours and 59 minutes

Temperature display: – 10 degrees to 110 degrees

Working Current: Backlight on 7mA off 5mA

Product Accuracy: 0.3% (Real High Accuracy)

Voltage display mode: 0.00-9.99-99.9-200 V decimal point automatic change

Current display mode: range resolution below 200A is 0.01A and above 200A is 0.1A.

Capacity display mode:000.000AH-999999AH decimal point automatic change(minimum to 1mAH)

Power display mode: 000.000W-999999W decimal point automatic change (minimum to 1mW)