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Elcometer 309 Delta T Hygrometer
The Elcometer 309 Delta T Hygrometer provides a simple and fast measurement of the two critical climate parameters within coatings: Delta T (TΔ) & Relative Humidity (RH).
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The Elcometer 309 Delta T Hygrometer provides a simple and fast measurement of the two critical climate parameters within coatings:
The Elcometer 309 Delta T Hygrometers include:
Elcometer 309 Delta T Hygrometer
The Elcometer 309 Delta T Hygrometer provides a simple and fast measurement of the two critical climate parameters within coatings: Delta T (TΔ) & Relative Humidity (RH).
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Part Number | Description | Certificate |
G309—-1 | Elcometer 309 Delta T Hygrometer |
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Operating Range | -20ºC to +80ºC (-4ºF to +176ºF) | |
Surface Temperature (TS) | -20ºC to +80ºC (-4ºF to +176ºF) | |
Relative Humidity (RH) & Accuracy1 | 0% to 100% RH (±3%) (Default upper limit 75%, user adjustable) |
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Resolution | 0.1ºC (0.1ºF) / 0.1% | |
Power Supply | 2 x AA batteries or via USB Cable | |
Battery Life | Greater than 40 hours (Backlight off) | |
Dimensions | 180 x 75 x 35mm (7 x 3 x 1.4”) | |
Weight | 300g (0.66lb) | |
Packing List | Elcometer 309 Delta T Hygrometer, wrist strap, 2 x AA batteries, protective carry case/pouch with belt clip, RH probe calibration certificate and operating instructions. |