
EXTECH RH490 Precision Psychrometer
Manufacturer: EXTECH Model: RH490 Origin: China - Contact
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Hanoi city: (024) 35.381.269
Danang city: (023) 63.747.711
Bac Ninh city: (0222)730.39.68
HCM city: (028) 38.119.636
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)
Complete with carrying case and 9V battery
- Quality Engagement
- Easy change and return
- Delivery Avaliable
- Favorable payment