Air Quality Meters – Thermo-hygrometer

HTM-352 Data Logger Thermo-hygrometer Thermometer Temperature and Humidity Datalogging Measurement 25,920 Groups of Reading High Low Alarm with PC Software and Calendar Display

HT-1292 Digital Humidity Temperature Meter Tester Indoor Outdoor, 10~95%RH Temp -10~60 °C (14~140°F) Wet Bulb Temp -10~60ºC, Handheld Air Thermo-Hygrometer Hygometer Thermometer, Max Min Hold

HTM-238 Handheld Digital Humidity & Temperature Meter 0~100% RH/ -30~70°C (-22~158°F) LCD Display Backlight Moisture Thermo Hygrometer Thermometer Small Tester Gauge for Home Kitchen Indoor Outdoor

THE-39 LCD Digital Humidity and Temperature Meter Gauge 2 in 1 Measure Thermometer with Type K Thermocouple Sensor Probe, 10~98%RH, -10~50°C (14~122°F), -30~1000°C (-22~1832°F) K-type

HTM-49 Gain Express Digital Humidity & Temperature Meter Hygrometer Psychrometer, Dew point and Wet-bulb Temperature range -20~70°C, Humidity range 0~100%RH, Min/Max Hold, LCD Backlight

M0198876 Pen Type Thermo Hygrometer Temperature RH Heat Index WGBT

IR-807 Digital Hygrometer Temperature Humidity Meter LCD Clock

E04-019 Digital Indoor / Outdoor Thermo-Hygrometer Thermometer Measure Dew Point & Relative Humidity RH

8723 Digital Temperature Humidity RH Meter Gauge Monitor, Professional Thermo-Hygrometer Psychrometer with Dew Point / Wet Bulb Temperature, Hard Case, Replaceable Probe

VA-8010 Digital Air Temperature Humidity Meter Thermometer °C / °F Tester w/ Dew Point CE Marking LCD Display