RH390-NIST : Digital Hygro-Thermometer Psychrometer with NIST

Features

• Dual backlit display
• Simultaneous display of: Humidity/Temperature, Humidity/Dew Point, Humidity/Wet Bulb
• Slim design with rubberized sides for better grip and for one hand operation
• Data Hold and Min/Max functions
• Auto power off with disable and low battery indicator
• Complete with carrying case and 9V battery

Specifications

• Humidity : 0 to 100%RH
• Temperature (internal) : -4 to 140°F (-20 to 60°C)
• Basic Accuracy : ±2%RH, ±3°F/2°C
• Max. Resolution : 0.1%RH, 0.1°F/°C
• Dewpoint : -22 to 212°F (30 to 100°C)
• Wet Bulb : 32 to 176 °F (0 to 80°C)
• Dimensions : 7.8x1.7x1.3” (200x45x33mm)
• Weight : 7oz (200g)