Measuring Temperature Range -50 To 110 Water Temp Gauges Car Temparuture Meter Portable Digital LCD Display Temparuture Sensor Description: On-board water thermometer High quality, high stability, wide application Built-in button battery, long working time, low consumption of current Use: Direct measurement (1) Measuring the temperature inside and outside the car (2) Measuring the temperature inside and outside the air-conditioned room (3) Measuring the temperature inside and outside the refrigerator ( 4) Measuring the water temperature of the fish pond (5) Measuring the water temperature of a baby shower (6 ) Measuring body temperature Specification: Temperature measurement range: -50 C ~ 110 C Temperature measurement error: 1 C Resolution: 0.1 C Working voltage: 1.5V Line length: 1m Ba ttery: 2 x 1.5V LR44/AG13 button battery Package Contents: 1 Pcs Water Temp Gauges