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Extech RH390-NIST
Catalog #: RH390-NIST
Precision Psychrometer, -22 to 199°F, Highest 2% RH Accuracy with NIST Calibration
- Overview
- Specifications
- Summary
Product Highlights
- Fast response time (<30 seconds)
- Dual backlit display
- Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
- Data Hold and Min/Max functions
Each Unit Includes
- 1 - Carrying Case
- 1 - 9V Battery
- 1 - NIST Certificate of Calibration
| Humidity: |
0 to 100%RH |
| Temperature (internal): |
-4 to 140°F (-20 to 60°C) |
| Basic Accuracy: |
±2%RH, ±3°F/2°C |
| Max. Resolution: |
0.1%RH, 0.1°F/°C |
| Dewpoint: |
-22 to 212°F (30 to 100°C) |
| Wet Bulb: |
32 to 176 °F (0 to 80°C) |
| Dimensions: |
7.8x1.7x1.3” (200x45x33mm) |
| Weight: |
7oz (200g) |
| Environmental Testers / Physical Property/Psychrometer Template |
| Style (Psychrometer) |
Hand Held |
| Accuracy |
±2%RH, ±1.8°F/1°C |
| Measurement Types (Psychrometer) |
Dew Point, Wet Bulb |
| Min/Max Memory |
Yes |
| Warranty |
1 YEARS |
| Safety Approval |
CE |
| Product Height |
2.75 IN |
| Product Length |
10.75 IN |
| Product Width |
7.25 IN |
| Data Logging |
Yes |
| HTS/Schedule B Number |
9025.80.3500 |
| ECCN Number |
EAR99 |
| Calibration Included |
Factory Calibration |
| Battery Type |
9v |
| Power Supply Voltage |
Battery Powered |
| Country of Origin |
China |
| Shipping Height |
2.75 IN |
| Shipping Length |
10.75 IN |
| Shipping Width |
7.25 IN |
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