Libratherm offers Precision Industrial Portable Hygro-Thermometer (Model HTM-22), which is designed using the latest low power, high speed microcontroller for accurate measurement of Temperature and Relative Humidity. It is an indispensable tool in the industry for cross checking the atmospheric T + Rh. It can be easily carried by field engineers to carry out measurement at critical areas.
Single instrument can be used for both Temperature and Humidity, the display shows the reading one at a time with respective unit of measurement at a regular switching interval of 5 seconds. The switching can be paused by pressing oC / %Rh membrane key in the front.
Other useful features allows user to record maximum and minimum T + Rh, freeze or Hold the measured reading and select the unit of measurement either in OC or %.
White Back lit LCD to read the display in the dark area. Serial interface is optionally available for logging the data on to the PC using RS232 adapter. HTM-22 works on single 9V battery or on external 9V adapter.
â¢ To measure the T + Rh in computer server room, laboratory, AHU ducts,
Stability chamber, cold storage, Incubators, Ware houses, green houses, etcâ¦