Teledyne Flir Humidity, Wet Bulb, Dew Point, Air Temperature Plus External Probe Temperature Measurements Extech RH300 Hygro-Thermometer Psychrometer
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Humidity, Wet Bulb, Dew Point, Air Temperature Plus External Probe Temperature Measurements Extech RH300 Hygro-Thermometer Psychrometer
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.
MULTI-DISPLAY
Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature
T1-T2 DIFFERENTIAL
Calculates T1-T2 differential (air temperature minus external probe temperature) using optional probe (TP890), and T2 minus dew point
EASY STORAGE
Unique sensor cap design twists to closed position for protection during storage.
GENERAL SPECIFICATIONS
Dew Point -90.4 to 122 °F (-68.0 to 49.9 °C)
Relative Humidity 10 to 90%
Relative Humidity Basic Accuracy ±3%
Relative Humidity Max Resolution 0.1%
Temperature (Air) -4 to 122 °F (-20 to 50 °C)
Temperature (Air) Basic Accuracy ±1.8 °F or ±1 °C
Temperature (Air) Max Resolution 0.1 °
Temperature (Type K) Max Resolution -4 to 158 °F (-20 to 70 °C)
Temperature (Type N) ±1.8 °F or ±1 °C
Temperature (Type N) Basic Accuracy 0.1 °
Wet Bulb -6.9 to 122 °F (-21.6 to 49.9 °C)
ADDITIONAL DETAILS
Certifications CE
Dimensions 7 × 1.9 × 1" (178.5 × 48.4 × 24.7mm)
Power 2 × AAA (1.5V) batteries
Warranty 2 years
Weight 3.3oz (95g)
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