Battery Monitor 8‑ 0.02‑100A 3.5 Inch Color LCD Waterproof Battery Voltage Current Capacity Power Meter with Shunt Item Type: Battery Monitor Material: ABS, Acrylic, Copper Current Measurement Range: 0.02-100A Capacity: 0.0-99999AH Energy: 0.0-9999KWH Power Value: 96KW Temperature: -20℃-150℃ Current: ±(1%+5) characters Capacity: ±(1%+5) characters Temperature: ±2℃ Delay Capacity Auto Full: 0-2005 Delay Capacity Auto Zero: 0-2005 Charging Overcurrent Alarm: 0.1-800A Discharge Overcurrent Alarm: 0.1-800A Low Capacity Percentage Alarm: 0-99 Battery Overvoltage Alarm: 0.1-200V Battery Undervoltage Alarm: 0.1-200V Delay Alarm Time: 0-200S Operating Power Consumption: Screen Off: 0.4W Screen On: 0.8W Display Language: Chinese English Communication Address: 1-250 Measurement Rate: 20 times/s Serial Communication Baud Rate: 9600Bps Serial Transmission Protocol Format: Proprietary Protocol Click SET to switch interface display Simple Interface: 1. Click the up key to increase the brightness of the display; click the down key to decrease the brightness of the display; 2. Short press OK key to switch temperature units; 3. Long press the up key to pop up the capacity full prompt window, click the up key to move to the confirmation position, click OK to fill the capacity, long press the down key to pop up the capacity clear prompt window, click the up key to move to the confirmation position, click OK to clear the capacity; 4. Long press SET key to enter the parameter setting page, click the down key or up key to switch setting items, click SET key to select the adjustment item, click OK key to switch the step value of the adjustment parameter, click the up key to change the parameter value, long press SET key to exit the parameter setting interface and save the settings. All Data Interface: 1. Click the up key to increase the brightness of the display; click the down key to decrease the brightness of the display; 2. Short press OK key to reset the single ampere hour to zero; 3. Long press the up key to pop up the capacity full prompt window, click the up key to move to the confirmation position, click OK to fill the capacity, long press the down key to pop up the capacity clear prompt window, click the up key to move to the confirmation position, click OK to clear the capacity; 4. Long press SET key to enter the parameter setting page, click the down key or up key to switch setting items, click SET key to select the adjustment item, click OK key to switch the step value of the adjustment parameter, click the up key to change the parameter value, long press SET key to exit the parameter setting interface and save the settings. Curve Interface: 1. Click the up key to increase the refresh time, click the down key to decrease the refresh time, and click OK to turn on or pause the curve; 2. Long press SET key to enter the parameter setting page, click the down key or up key to switch setting items, click SET key to select the adjustment item, click OK key to switch the step value of the adjustment parameter, click the up key to change the parameter value, long press SET key to exit the parameter setting interface and save the settings. Historical Data Interface: Long press SET to pop up data reset window, click the up key to move to the confirmation position, and click OK to reset the data.