Hall effect current sensor No voltage drop and heat on current sensor components Offset and Sensitivity are calibrated in factory Made of high-quality materials, sturdy and Easy to use Offset and sensitivity are factory calibrated Continuous current rating: 0~150A DC Sensitivity: 20mV/A, INAV/ ratio = 200, BATT_AMP_PERVLT = 50 VBAT voltage sensing: 0~69V, INAV ratio = 2100, ratio = 210, BATT_VOLT_MULT = 21.0 Power consumption: 17mA Voltage offset error at zero current: +-10mV Current output voltage error: 5% Operating temperature: -30~80 °C Vbat: for voltage sensing, supports 0~69V IN Voltage: = 1/21 Vbat, 0~3.3V output Current: current signal, 0~3.3V output 5V: -150A board power supply, supports 4~13V Input, 17mA G: GND TX/RX: For firmware update and configuration (to be supported) Tip: Hall sensor should be installed away from iron and magnetic materials (Due to different batches, the printed words on the product be different, which does not affect use) Material: PCB colour: As shown Package Contents: 1 x Hall Current Sensor Only 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.