Handy thermometer and hygrometer Hygrothermo II (with sensor refresh function) Main unit only TP-200HGII 1 unit

A capacitance type humidity sensor is used, enabling low humidity measurement. When moisture is adsorbed onto the humidity sensor, the sensor can be heated to refresh it. Dew point and wet bulb temperature can be calculated and displayed. Measurement range (temperature/humidity): -10 to +60°C/2 to 95% RH Calculation error: Dew point/±0.2°C (measured value), wet bulb temperature/±0.3°C (measured value) Accuracy (Temperature/Humidity): ±0.5℃ (10.0 to 40.0℃), ±1.0℃ (others) / ±2.5% RH (30.0 to 80.0% RH), ±5.0% RH (others) Hysteresis: ±1.0% RH (max.) Repeatability: ±1.0%RH (max) Functions: MAX/MIN memory, auto power off (30 minutes), display value hold, dew point/wet bulb temperature display, sensor refresh Power supply: 2 AAA batteries (included for testing) Measurement sampling: approx. 1 second Weight: Main unit/approx. 150g Comes with neck strap and vinyl case Size (mm): 54 x 40 x 172 Sensor refresh function included *The sensor is not included with the main unit (sold separately).