KH140F Bluetooth Battery Monitor 0-120V 400A Voltage Current Tester Capacity Indicator RV Battery VA

Measuring voltage 0-120V,measuring capacity 0~9999.99AH;Applicable to batteries, such as ternary lithium batteries, lead-acid batteries, lithium iron phosphate batteries, etc.;2.4-inch high-definition color display, silicone buttons;The sampler is equipped with a shell, which is easy to install and provides insulation protection;The shunt is made of pure copper material, which has good conductivity and will not consume too much battery power in standby mode;It can automatically identifycharging and discharging, the charging capacity increases, the discharging capacity decreases, remaining capacity is displayed in real time;It supports setting two different screen brightnesses during the day and night, and can freely switch between three off-screen modes.Overvoltage, undervoltage, overcurrent, overpower, external overheating, low temperature protection can be set. When the protection condition is reached, there will be an alarm sound and a -up window reminder, and the relay will disconnect the circuit (the delivery list does not include the relay);Provide mobile APP, support Android and mobile phones to view data through Bluetooth, view charge and discharge curves, and support historical data export;Provide communication protocol, use 485 communication to control the instrument;Voltage measurement range: 0-120VVoltage resolution: 0.01VTemperature measurement range: -20-120Ampere-hour measurement range: 0~9999.99AHWatt-hour measurement range: 0~9999.99kWHBluetooth communication distance: Up to 10 meters (No obstacle)Voltage accuracy: 1%+2 digitsSampling rate: 1 time\/secondColour:As ShownMaterial:plastic+metalCurrent measurement range: 0~400Atype:KH140FPackage Contents:1 x Coulomb Counter KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.