Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer

Product Description

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