Measuring Range

Temperature: -20°C ~ 60°C (-4°F ~ 140°F)

 Humidity   : 1%RH ~ 99%RH

Resolution

0.1°C /0.1°F /0.1%RH

Accuracy

Humidity: ±3%RH (at 25℃, 20 to 80% RH)

±4%RH (at 25℃, 10 to 20% RH and 80 to 90% RH).

±5%RH (at 25℃, 0 to 10% RH and 90 to 100% RH).

Temperature: ±0.4℃(at +5℃ to +60℃)

   ±0.8℃(at -20℃ to 5℃ and +60℃ to +80℃)

   ±0.8℉(at +41℉ to +140℉)

   ±1.6℉(at -4℉ to 41℉ and +140℉ to +176℉)

Data Memory capacity

Manual recording: 99 data sets.                                      (Direct reading from LCD display.)

Sampling Rate

1 times per second.

Operating Conditions

0°C ~ 60°C (32°F ~ 140°F) & below 99% R.H. (no condensation)

Power Source

9V Battery

Battery Life

Approx. 300 hours.

Size & Weight

193mm(L) × 59mm(W) × 26mm(H) / 140g

Accessories

Instruction manual, Battery.