3. Unit switching: degree-day of℃ and ℉, ignoring international differences and meeting the needs of temperature measurement units. 1. 65W high power: strong performance effectively ensures no screen burning, secondary tin plating, good welding effect and no virtual welding. 4. Humanized design: the screen can be turned over and the startup mode can be . 2. Temperature calibration: simple operation, calibration control within 5℃, accurate calibration within 2℃; 5. Sleep/standby function: safe and secure, saving time and trouble., Weight: 0.220462262 Pounds, Manufacturer: Hipzeepo