H223 - $37.25
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Large, clear RH scale on a 4" dial. Uses a precise synthetic hair with an accuracy to ±2°F.
Hygrometers
| Hygrometer/Thermometer H223 - $37.25 [Add to Cart] [View Cart] Large, clear RH scale on a 4" dial. Uses a precise synthetic hair with an accuracy to ±2°F. |
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 Humidity/Temperature MonitorH220 - - $44.00 [Add to Cart] [View Cart] Simultaneously monitors both temperature and humidity on an extra large 3-3/16" x 2-1/2" dual display which can be read across the room. Ideal for labs, chemical storage areas, clean rooms, stock rooms, warehouses, factories, green houses and outdoors. Monitors desiccators, incubators, refrigerators and fume hoods. Recall min/max temperature and min/max humidity readings over any time period or have it automatically reset itself every 24 hours. Stand or wall mount. Comes with 1 AAA battery which lasts a full year.
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