EXTECH RH390 | Precision psychrometer

Manufacturer number: RH390

Extech RH390 | Precision psychrometer.

Product features:

  • Humidity sphere: 0 to 80 C°
  • Humidity sphere Max. Resolution: 0.1°
  • Relative humidity Max. Resolution: 0.1 %
  • Relative humidity: 0 % to 100 %
  • Relative humidity Basic accuracy: ±2 %
  • Dew point: -30 to 100 °C (-22 to 199 °F)
  • Dew point Max. Resolution: 0.1°
  • Temperature (air): -30 to 100 °C (-22 to 199 °F)
  • Temperature (air) Basic accuracy: ±1.8 °F / 1 °C
  • Temperature (air) Max. resolution. Resolution: 0.1 °F/°C

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Description

RH390 | Precision psychrometer

The Extech RH390 precision psychrometer measures temperatures from -30 to 100 °C and the entire spectrum of relative humidity with an accuracy of ±2 % between 20 and 90 % RH. The scope of delivery includes a carrying case and a 9 V battery.

About the Manufacturer

EXTECH
Extech Instruments is a leading global manufacturer of innovative handheld test, measurement and inspection tools. Since 1971, the company has provided reliable solutions for professionals, craftsmen and do-it-yourselfers in various fields such as electrical, mechanical, maintenance, safety and environmental. Extech is known for its high quality and is valued in over 100 countries. Since 2007, Extech has been part of Teledyne FLIR, a leading provider of infrared thermal imaging solutions.

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