Perfect quality-control unit displays accurate answers for every air measurement. Self-contained, the humidity and temperature sensors are built-in. Easy-to-operate unit features a DATA HOLD switch allowing readings to be captured and noted.
Traceable to NIST for accuracy
General-purpose unit has a relative humidity range of 10.00 to 95.00% with a resolution of 0.01% and an accuracy of ±1.5% RH. Temperature range is 32 to 122°F or 0 to 50°C with a resolution of 0.01° and an accuracy of ±0.4°C at tested points. Response time is 30 seconds to 3-1/2 minutes. To assure accuracy an individually serial-numbered Traceable® Certificate is provided from our ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology).
Supplied with 9-volt alkaline battery for 6 months of intermittent readings or 100 continuous hours and Traceable® Certificate. High-impact ABS plastic unit measures 2-3/4 x 8 x 1-1/2 inches. Weight is 8 ounces. Replacement battery Cat. No. 1112.
Control Company Cat. No. 4087 Traceable® General-Purpose Hygrometer/Thermometer
Control Company Cat. No. 4237 Computer Data Acquisition System
Click to download DEMO Data Acquisition Software