Features:
• Less than 30 second RH response time
• Water vapour in GPP (g/kg)
• Dual backlit display
• Simultaneous display of:
Humidity or GPP (g/kg) plus Temperature
Humidity or GPP (g/kg) plus Dew Point
Humidity or GPP (g/kg) plus Wet Bulb
• Slim design with rubberised 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
Ordering Information:
EXT RH490
ext-rh490-spec-sheet