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Extech RH490

Brand Logo
Code Testoon : EXTRH490
Référence commande : RH490

Thermo-hygromètre, 0-100%HR, +-2%, point de rosée, bulbe humide, humidité absolue
https://www.testoon.com/web/image/product.template/41790/image_1920?unique=d2ce82a
Thermo-hygromètre.
Double affichage rétro-éclairé.
Affiche simultanément:
- Humidité/Température.
- Humidité/Point de rosée.
- Humidité/Bulbe humide.
Mesure l'humidité absolue en GPP.
Fonctions Data hold, Min/Max.
Extinction auto.
Humidité: 0-100% HR.
Précision: +-2 HR.

309,00 € 309.0 EUR 309,00 € Hors taxes

309,00 € Hors taxes

  • 461-Mesure de point de rosée
  • 594-Mesure du bulbe humide
  • 595-Mesure d'enthalpie
  • 653-Compatible Windows
  • 654-Compatible iOS
  • 655-Compatible Android
  • 750-Image thermique intégrée
  • 402-Bluetooth

Cette combinaison n'existe pas.

461-Mesure de point de rosée Non
594-Mesure du bulbe humide Non
595-Mesure d'enthalpie Non
653-Compatible Windows Non
654-Compatible iOS Non
655-Compatible Android Non
750-Image thermique intégrée Non
402-Bluetooth Non

RH490: Precision Hygro-Thermometer

Highest 2% RH accuracy with Grains Per Pound (GPP) Display

Anyone whose job relies on calculating humidity levels will appreciate the Extech Hygro-Psychrometer. In addition to measuring relative humidity in 30 seconds, this handheld instrument captures dew point, wet bulb, temperature and water vapor levels (Grams per Kilogram and Grains per Pound). This utility tool will store maximum and minimum readings until the memory is cleared and includes a data-hold button for rapidly fluctuating measurements. Complete with carrying case and 9V battery.

  • Less then 30 seconds of RH response time
  • Water vapor in GPP
  • Dual backlit display
  • Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
  • Slim design with rubberized side grips
  • Data Hold and Min/Max functions

SpecificationsRange
Humidity 0 to 100%RH
Temperature (Internal) -22 to 199°F (-30 to 100°C)
Basic Accuracy ±2%RH, ±1.8°F/1°C
Max. Resolution 0.1%RH, 0.1°F/°C
Dewpoint -22 to 199°F (-30 to 100°C)
Wet Bulb 32 to 176 °F (0 to 80°C)
Absolute Humidity 0 to 1120GPP (0 to 160g/kg)
Dimensions 7.8x1.7x1.3" (200x45x33mm)
Weight 7oz (200g)