HL4512 Data Logger
Temperature measuring range of -40°C to +60°C and operating range of -20°C to +60°C in a non-condensing RH environment.
50,000 readings per channel (unit can be set to wrap or stop when full)
Part of the Hanwell Pro HL4000RHT Series, the HL4512 combines CO2 and temperature using high accuracy external sensors. The instrument includes LCD display.