These hygrometers are certified to be accurate within ± 3% RH. The dial indicates the complete range of 0 to 100% relative humidity. Each instrument has been tested at three different positions of the dial at temperatures ranging from 32 to 230F. The The large easy-to-read dial. The Durotherm humidity sensor is certified to be accurate within ±3% RH. This sensor is constructed of a man-made fiber that expands and contracts as the humidity changes and mechanically linked through precision bearings and gears to the indicator. A calibration screw is accessible through a slot in the case for periodic calibration. The thermometer features a bimetallic coil sensor and is accurate to 1% of scale.
Humidity and Temperature dial with white face and stainless steel case
Technical Data | Ref.No. |
Climate meter stainless steel | 5063-33 |
Construction | Stainless steel housing |
Dimensions | Dial 5.25″ case 1.5″ height, 115mm, height 33mm |
Weight | 10 oz, or 320g |
Relative Humidity | |
Principle | Durotherm |
Measuring Range | 0…100% RH |
Accuracy | ±3% RH, + 1 scale gradation |
Graduation | 2% RH |
Temperature | |
Principle | Bi-metal |
Measuring Range | 10…170°F (-12…75°C) |
Accuracy | ±1°C + 1 scale division |
Graduation | 5°F and (2°C) Test Certificate Included |