Pocket Hygro-Thermometer Psychrometer extech RH300

Key Features:

• Temperature
  • Range - temperature: -40 to +70°C
  • Resolution 0,1°C
  • Accuracy ±0,5°C
• Humidity
  • Range - humidity: 0 to 100% rh
  • Resolution 0,1%
  • Accuracy ±3% 20 to 90%, other­wise ±4%
• Other features
• Displays humidity & temperature
• Max/min memory function
• Dispays Dew point
• Displays Wet bulb measurements without slingingPocket sized
• Simultaneous display of Temperature (°C/°F) and Relative Humidity
• Hold function
• Disable Auto-Off function
• Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature
• 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

The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10 to 90 percent 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.

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. RH300 complete with 2 AAA batteries.

The temperature and humidity instrument are perfect for measuring room climate (HVAC). For detecting critical temperature-humidity environments: mould risk in living quarters. The sturdy instrument RH300 belongs to the standard equipment for industry and handicraft. 

Compact, Digital Hygro-Thermometer Psychrometer, ideal for field use. This slim measuring tool will capture humidity readings from 10 to 90% rh and register internal temperatures from -20°C to +50°C and external temperature in between -20°C to +70°C. It’s an ideal tool for field work for monitoring the humidity and temperature in a wide range of applications. 

The unit is housed in a slim shaped ABS case measuring 178.5 x 48.4 x 24.7mm.

Note: If you select Accredited Calibration Certificate (IPAC) when purchasing this product, click the Product Customization TAB and fill in the second field (TEXT - Required temperature calibration points.) with the respective required points or simply attach a copy of a calibration certificate.