«Extech Temperature/Humidity Chart Paperless Recorder RH520
Product Temperature/humidity Recorder type of paperless
The Min temperature (ºc)-28
Max temperature (ºc) 60
The Min temperature (° F)-20
Max temperature (º F) 140
The accuracy of the RH ± 3.0% RH
Dimensions of 7.75 in W x 5 H x 1 D
Resolution temperature 0.1 ° F
(0.1 ° C)
RH range 10-95,0%Accuracy of 1.8 ± F(1 ° C)Backlit graphic LCD displayCE Compliance YesMemory 49000data pointAA batteries power Three(optional AC adapter)Ideal for monitoring controlled environments such as food processing, cleanrooms, and storage area.Paperless recorder to measure temperature, humidity plus calculate dew pointNote internal memory up to 49000 data pointsThe unit has a sound and visual alarm with hi/low setpointsEasy-to-operate digital recorder and monitor temperature and humidity data entry in laboratorium, storage and cleanrooms, freezers, and other critical areas. A detachable temperature/humidity the investigation extends to one meter-ideal for measurement in a closed environment. The probe does not require calibration.
Large graphic LCD dual-simultaneously displays temperature (° f/° C) and relative humidity readings, plus the time, date, battery status, and% of the remaining memory. The dew point is easily shown by pressing the dew point. The LCD also features a resolution of ver