ITEM NAME:HFU-219INA219I2C Bi-directional DC current power supply'sensor module breakou JR INA219 can be achieved within the maximum error accuracy 85C temperature range from -40C to + 1% , the maximum offset is 100 uV. The high-precision products combine the advantages of 12-bit resolution. Features: Package:SOT23 Working Voltage 3~5V Size:25.5 x 22.3mm.INA219 can be achieved within the maximum error accuracy 85C temperature range from -40C to + 1% .