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Extech EA20 EasyView Hygro-Thermometer Datalogger
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Extech EA20
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Features:
- Large LCD displays any two parameters simultaneously
- Data Hold, Relative, Min/Max
- Programmable power off timer
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Description
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This device measures Humidity, Temperature, Dew Point temperature and Wet Bulb temperature. Advanced features include Manual Datalogging of up to 99 sets, MAX/MIN recording, Relative measurement mode, and elapsed timer. Careful use of this meter will provide years of reliable service.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| EA20 |
HYGRO-THERMOMETER EASY VIEW 20 SERIES |
| $209.99 |  |
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| EA20-NIST |
HYGRO-THERMOMETER W/NIST EA20 |
| $314.99 | |
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| EA25 |
EASY VIEW HYGRO- THERMOMETER DATALOGGER |
| $369.99 | |
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| EA25-NIST |
HYGRO-THERM/DATALOGGER W/NIST, EA25 |
| $474.99 | |
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Specifications
| General |
| Display |
Multifunction LCD with bargraph and status indicators |
| Sensor Type |
Humidity - capacitance sensor, Temperature - thermistor |
| Response Time |
Humidity - 45% to 95% < 1 min, 95% to 45% < 3 min. |
| Response Time Temperature |
Approx. 2 seconds for a 10°C change |
| Reading Rate |
2 readings per second |
| RS-232 PC Interface |
Optical connection with supplied interface cable. Software compatible with Windows 95/98, ME, 2000, and XP systems |
| Datalogger storage |
Stores 99 sets of data in manual mode (15,000 in auto mode) |
| Sampling Intervals |
3 to 255 seconds (1 to 86,400 secs. using supplied software) |
| Operating Conditions |
32 to 14010°F (0 to 6010°C), < 95% RH non-condensing |
| Storage Conditions |
14 to 14010°F (-10 to 6010°C), <70% RH non-condensing |
| Power Supply |
6 x 1.5V ‘AAA’ batteries |
| Auto power off |
After 30 minutes of inactivity |
| Battery Life |
Approx. 200 hours |
| Dimensions / Weight |
5.9 x 2.8 x 1.4” (150 x 72 x 35mm), 8.3 oz. (235g) |
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