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Sample Point Capacity |
21,500 points for temperature only. 10,750 points of temperature, humidity, dew point, and wet bulb temperature. |
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Alarms |
Over and under alarms for temperature and humidity. Dew point and wet bulb alarms are not available. Humidity alarms are accurate to +/- 5% RH. |
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Calibration |
Humidity is factory calibrated. User single point offset calibration is available through software for both temperature and humidity. |
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Operating Temperature |
32°F to 140°F (0°C to 60°C) using Alkaline Battery. -40°F to 150°F (-40°C to 65°C)* using Lithium Battery. |
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Storage Temperature |
-40°F to 170°F (-40°C to 77°C) |
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Time Accuracy |
+/-100ppm @75°F |
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Relative Humidity Range |
0% to 99.9%RH, non condensing. |
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Relative Humidity Accuracy |
+/- 2% full scale, from 0% to 95% RH for temperatures between 32°F and 140°F (0°C to 60°C) |
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Relative Humidity Resolution |
0.1%RH |
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Temperature Accuracy |
+/-2°F (1°C) |
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Temperature Resolution |
0.1°F (0.05°C) |
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Dimensions |
3’’ x 2.5" x 1.1’’ (7.6cm x 6.4cm x 2.8cm) |
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Weight |
2.5 Oz (71g) |
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Power Source |
9V Alkaline or Lithium battery. |
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Battery Life (average use) |
20 Months using Alkaline Battery. 40 Months using Lithium Battery. |
*Note that humidity sensor accuracy is only guaranteed for temperature range of 32°F to 140°F (0°C to 60°C).