RIDGID 37438 micro HM 100 Temperature Humidity Meter

ManoMano

General description The Ridgid HM-100 Micro Humidity and Temperature Meter is a professional and easy-to-use device for accurately measuring air humidity and temperature. Both measured values (%RH and °C or °F) are instantly and simultaneously displayed on the dual backlit LCD. The HM-100 also automatically calculates the Dew Point and Wet Bulb temperature, while its Capacitance Sensor easily withstands the effects of condensation and high temperatures, making it perfectly suitable for any HVAC environment. Supplied with a soft carrying case and a 9V battery. Technical specifications Power Source: 9V battery (included) Humidity Range: 0% to 100% RH Humidity Accuracy: ±2% RH Temperature Range: -30°C to 100°C Temperature Accuracy: ±0.5°C Response Time: 30 seconds Data Hold: Yes Auto Power-Off: Yes, after 15 minutes (can be disabled)

Amazon

Easy and accurate measurements of air temperature and humidity Dew point and wet-bulb calculation Humidity Range: 0% to 100% RH, Humidity Accuracy: +/- 2% RH Temp. Range: -30°C - 100°C/ Temp. Accuracy: 0.5 °C Heavy-Duty Capacitance Sensor