Humidity And Temperature Indicator Nist , Each

Details:

Digi-sense precalibrated humidity and temperature indicator^ digi-sense precalibrated humidity and temperature indicator, temperature: 0 to 50 deg c, rh range 10-90%, battery: aaa battery, dimension: 4-9/16x2-3/4x9/16in, unique environment comfort indicator, designed to gauge proper humidity level