Description
Extech RH300 Hygro-Thermometer Psychrometer
The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10 to 90 percent RH), air temperature (-4 to 122 degrees F /-20 to 50 degrees C) and dew point (-90.4 to 122 degrees F /-68.0 to 49. 9 degrees C) or wet bulb (-6.9 to 122 degrees F /-21.6 to 49.9 degrees C).
Additional Features
Calculates T1-T2 differential (air temperature minus external probe temperature) using optional probe (TP890), and T2 minus dew point. Compact meter is well-suited for field applications. Unique sensor cap closes to protect to protect meter during storage. Advanced features include Data Hold, selectable Auto Power Off, and MAX/MIN/Average reading.
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 |
Product General Attributes | |
| 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 Battery Type 2 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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