Distinctive instrument presentations the precise air prerequisites in labs, hoods, clean rooms, coolers, stockrooms, incubators, environmental chambers, and chemical storage spaces. Regularly and concurrently presentations relative humidity and temperature in degree F/degree C with dual-recall reminiscences. Monitors prerequisites overnight, on weekends, or for any period of time. Rapid-response Solid-state sensors show changes in lower than 30 seconds. Display is up to date once per second. Multi-point calibration on an for my part-numbered traceable certificate which assures accuracy from an ISO/IEC 17025:2005 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the Si units thru NIST or different recognized National measurement institutes (nmi) which might be signatories to the cipm Mutual recognition Agreement. Extra-Huge, simple-to-view 5/8 in. Top digits will also be read at a look from as some distance away as 20 feet. Meets Federal necessities for CLIA specification 493.1252 for monitoring temperature and humidity. Self-contained, stable, accurate unit requires no adjustment or repairs. Case is chemical-and shock-resistant ABS plastic. Provided with traceable certificate, wall mount, Bench stand, switch to read degree F/degree C, Rapid-response Solid-state sensors, and two AAA batteries (replacement battery, cat. Number 350-98596).
Humidity vary: 25 to 95 p.c
Humidity accuracy: +/-2 p.c mid-vary; +/-4 p.c in different places
Humidity solution: 1 p.c