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| Management number | 213212547 | Release Date | 2026/04/12 | List Price | $99.60 | Model Number | 213212547 | ||
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Psychrometers measure relative humidity without agitation. To use, turn on the fan and let it run for 1-1/2 to 2 minutes. Then, subtract wet bulb reading from dry bulb reading and use the included slide rule and tables to calculate the RH. The fan is powered by three size D batteries (order separately). This operation, when compared to the conventional sling psychrometers, affords a safer, convenient, and more accurate method of RH determination. SpecificationsBattery: 3 D (not included) RH Accuracy: ±3% RH RH Resolutionpcnt: 1% Temperature Accuracy: ±2°F Temperature Resolution: 1° Wet Bulb: Yes Description: Battery-Operated Psychrometer, Farenheit Scale, 0 to 120°F, 10 to 100% RH Universal Guarantee: 1 year Depth (in): 2 Height (in): 4.5 Max RH Rangepcnt: 100 Max Temperature F: 120 Min RH Rangepcnt: 10 Min Temperature F: 0 Width (in): 10
| Item Weight | 2.8 pounds |
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| Manufacturer | Cole-Parmer |
| Item model number | AO-03312-21 |
| Package Dimensions | 12.36 x 8.7 x 6.34 inches |
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