Hygrometer HVAC 3 PCE Instruments

Product description:

• Extreme value meter for humidity, temperature, dew point and wet bulb temperature in °C and °F. Ideal for ventilation and air conditioning.
• Ergonomic housing with 6 operating keys.
• It has an easy-to-read dual LCD display with backlighting.
• It is able to measure sporadically or to monitor over a long period of time.
• It has functions of extreme value indicator, HOLD and automatic disconnection.
• It measures 7.5 cm wide x 5 cm high x 30 cm deep.
• Delivery includes 1 battery and carrying case.

Technical data:

• Relative humidity:
  • Range: 0 to 20 % / 20 to 40 % / 40 to 60 % / 60 to 80 % / 80 to 100 %.
  • Accuracy: (accuracy: ±4 % RH) / (accuracy: ±3 % RH) / (accuracy: ±2 % RH) / (accuracy: ±3 % RH) / (accuracy: ±4 % RH) respectively.
  • Resolution: 0,1 %.
    
    
• Temperature:
  • Range: -30 to -19,9 °C / -20 to +60 °C / +60 to +100 °C.
  • Accuracy: (accuracy: ±1,0 °C) / (accuracy: ±0,5 °C) / (accuracy: ±1,0 °C) respectively.
  • Resolution: 0,1 °C.
    
    
• Dew pointtemperature: -30 to +100 °C.
• Wet bulb temperature: 0 to +80 °C.
• Absolute humidity: 0 to 500 g/m³ / 0 to 218.5 g/ft³.
• Measurement parameters: % r.h., GPP (Grains per pound), g/kg, g/m³ (absolute), gr/ft³ (absolute).
• Sensor types:
  • For relative humidity: precise capacitive.
  • For temperature: thermistor.
• Power supply: 1 x 9 V battery with a life of approx. 48 hours.