RH300-NIST | Extech
Extech Psychrometer, RH300-NIST
Hygro-Thermometer Psychrometer, RH300-NIST, extech
The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential (air temperature minus external probe temperature) using optional probe (TP890), and T2 minus dew point. Built-in protective sensor cap. Other features include Data Hold, Auto Power Off, and MAX/MIN reading. Complete with 2 AAA batteries.
Features
- 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
Resolution | 0.1 °C | |
Version | Psychrometer | |
Accuracy | ±2 % | |
max. operating temperature | 70 °C | |
min. operating temperature | -20 °C |
Country of origin | CN |
Customs tariff number | 90258040 |
RoHS conform | Yes |
SVHC free | Yes |