Temperature / Accuracy

-20...60 °C / ±0.3 °C @5~40 °C

CO2 measurement range / accuracy

0...9999 ppm / (30 ppm +5 % of the measurements)

@0~5000 ppm

Measurement range

-20...60 °C / 10...90 %RH

Operating limit of the electronics

0...50 °C for CO2, -20...60°C for the other parameters,

non-condensing

Memory

99 manual readings, 18000 readings in auto logging

Size, mm

234 (L) x 77 (W) x 42 (H)

Weight

200 g

Battery

4 AA alkaline batteries

Direct current adapter type

5 VDC, 250 mA (available as optional extra AC1214)

PC connection

Mini USB port