Battery: 3.6 volt Lithium, 1 Amp-Hour
Battery life: 5 years under normal use (factory replaceable)
Calibration: Factory calibration verification and NIST certificates are available upon special request.
Case Material: Cycoloy® (GE Plastics) C120 ABS + Polycarbonate
Clock Accuracy: +/- 2 seconds per day
Memory Size: 64 KB (32,676 readings per channel)
Operating Limits: -40 to 70°C (-40 to 158°F) and 0 to 95% RH (non-condensing)
PC Requirements: Windows PC with a least 256MB RAM, 250MB of hard drive space and one free serial or USB port depending on interface
Resolution: 8-bit (1 part in 256)
RH Sensor Accuracy: +/- 4% RH between 20 and 80% RH; otherwise +/- 5%
RH Sensor Range: 0 to 100% RH (non-condensing)
RH Sensor Type: CMOSens® (by Sensiron)
Sampling Intervals: User selectable from 8 seconds to 34 minutes; readings stored to memory can be spot or averaged over the sample interval (except for the 8 second interval)
Sampling Methods: First-in First-out, Stop When Full, Delay Start, or Spot & Average
Size: 25.4 mm x 58.4 mm x 81.3 mm (1″ x 2.3″ x 3.2″)
Temperature Sensor Accuracy: +/- 0.6°C @ 25°C (+/- 1.0°F @ 77°F); +/- 2.0°C from -40 to 70°C (+/- 3.6°F from -40 to 158°F)
Temperature Sensor Range: -40 to 70°C (-40 to 158°F)
Temperature Sensor Type: CMOSens® (by Sensiron)
Weight: 74 g (2.6 oz)

ACR - Model TRH-1000 -Dual-Channel Data Logger

Product Details