Tzone Temperature Humidity Data Logger USB Temp Recorder with Probe, Digital Dew Point Meter Wet Bulb Thermometer with Sound Alarm, Industrial RH Recording with Report for Lab HVAC Greenhouse Freezer

Temperature Humidity Meter with Dew Point&Wet Bulb -- Simultaneous measurement and record data of the temperature of ambient (-40 to 125), dew point (-40 to 80), wet bulb (-40 to 80) and relative humidity (0 to 100% RH) data; Supports //K temp units switching; Comes with calibration certificate | Digital Temp Humidity Logger with Probe -- USB port, automatically generate TXT/CSV/XLS/PDF data reports, no software required; Data capacity is 49920 groups, measurement rate is 1s/time; Displays current/ MAX/ MIN/ AVG temp and humidity values on LCD screen,check environmental stability in time; Comes with external probe, can measure and record temp humidity data in hard-to-reach places | Parameters Settable -- With the intuitive interface, it's easy to set up parameters such as alarm range, auto-off mode, backlit time, logging interval and so on via pressing button to meet your requirements; Supports regenerate file function(only for recovering recent records or deleted data) | Multifunctional Wet Bulb Thermometer Recorder -- With sound alarms, and the buzzer will immediately sound an audible alarm when temp or humidity exceeds range, ensuring a stable environment (Press any button can stop the sound alert); Backlit design makes clear reading even in dark environments; Auto-off function save battery life | Handheld Temp Humidity Logger -- Anti-slip and anti-collision design; The foldable stand and hanging design allow items to be placed in specific locations for the convenience of busy people; Comes with a portable box for portability and storage