Extech 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.
Especificaciones
| Especificaciones generales | |
|---|---|
| Bulbo húmedo | 32 to 176 °F (0 to 80 °C) |
| Humedad relativa | 0 to 100% |
| Precisión básica de humedad relativa | ±2% |
| Punto de condensación | -22 to 199 °F (-30 to 100 °C) |
| Resolución máxima de humedad relativa | 0.1% |
| Temperatura (aire) | -22 to 199 °F (-30 to 100 °C) |
| Temperatura (aire), precisión básica | ±1.8 °F/1 °C |
| Temperatura (aire), resolución máx. | 0.1 °F/ °C |
| Vapor de agua | 0 to 1120GPP (0 to 160g/kg) |
| Detalles adicionales | |
|---|---|
| Alimentación | 1 × 9V battery |
| Certificaciones | CE |
| Dimensiones | 7.8 × 1.7 × 1.3" (200 × 45 × 33mm) |
| Garantía | 2 years |
| Peso | 7oz (200g) |
Recursos y asistencia
Certification
Extech RH490 Declaration of Conformity
Datasheet
Extech RH490 Datasheet
User Manual
Extech RH490 User Manual
Brochure
What do you need to measure? FLIR WDYNTM brochure
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.
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