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Extech RH300-NIST
Catalog #: RH300-NIST
Hygro-Thermometer Psychrometer, -4 to 122°F, with External Probe w/NIST Calibration
- Overview
- Specifications
- Summary
Product Highlights
- Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature
- Wet bulb measurements without slinging
- Calculates T1-T2 differential (Air Temperature-External Probe Temperature) using optional probe
- Unique sensor cap design twists to closed position for protection during storage
- Switchable °F/°C temperature units with 0.1° resolution
Each Unit Includes
- 2 - AAA Batteries
- 1 - NIST Certificate of Calibration
| Humidity: |
10 to 90%RH |
| Temperature (internal): |
-4 to 122°F (-20 to 50°C) |
| Temperature (external): |
-4 to 158°F (-20 to 70°C) |
| Dew Point: |
-90.4 to 122°F (-68.0 to 49.9°C) |
| Wet Bulb: |
-6.9 to 122°F (-21.6 to 49.9°C) |
| Dimensions: |
7x1.9x1" (178.5x48.4x24.7mm) |
| Weight: |
3.3oz (95g) |
| Environmental Testers / Physical Property/Psychrometer Template |
| Style (Psychrometer) |
Hand Held |
| Accuracy |
±3%RH
temp: ±1°F or ±0.6°C |
| Measurement Types (Psychrometer) |
Dew Point, Temperature T/C, Wet Bulb |
| Min/Max Memory |
Yes |
| Warranty |
1 YEARS |
| Safety Approval |
CE |
| Product Height |
1.05 IN |
| Product Length |
9.80 IN |
| Product Width |
3.95 IN |
| Data Logging |
Yes |
| ECCN Number |
EAR99 |
| Calibration Included |
Factory Calibration |
| Battery Type |
AAA |
| Power Supply Voltage |
Battery Powered |
| Country of Origin |
China |
| Shipping Height |
1.05 IN |
| Shipping Length |
9.80 IN |
| Shipping Width |
3.95 IN |
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