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Air Humidity/Temperature (Hygrometers)

33% & 75% RH Humidity Calibration Bottles

Product Code: HH-RHCAL-33-75

(74.50 exc. VAT)
(71.50 exc. VAT)
(68.50 exc. VAT)
Relative Humidity (RH) calibration bottles containing saturated salt solutions for calibrating humidity sensors at 33% and 75% RH values with an accuracy of 1% at +25°C. The bottles accept humidity probes of 15mm diameter.

Simply unscrew the cap of the required bottle and insert the humidity probe. The saturated salt solution generates a fixed relative humidity in the air under stable conditions.

• ± 1% accuracy at +25°C (+77°F)
• 32.8% and 75.3% relative humidity ratings
• 39mm diameter x 83mm height bottles
• 15mm diameter probe measuring port

Technical Details
Accuracy± 1% at +25°C (+77°F)
Humidity Ratings32.8% and 75.3% RH values
Dimensions39mm diameter x 83mm height bottles, 15mm diameter probe measuring port

Note: featured hygrometer and sensors are supplied separately
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