Features

• memory for 32000 readings (16000 temperature and 16000 humidity readings)
• dew point indication
• status indication
• USB interface for setup and data download
• user-programmable alarm thresholds for temperature and humidity
• analysis software
• multi-mode to start logging
• long battery life
• selectable measuring cycle: 2s/5s/10s/30s/1m/5m/10m/30m/1h/2h/3h/6/12h/24h
• comes with: protective cover, mounting clip, English software (Windows^® XP & Vista), manual, battery

Specifications

• relative humidity:
  • overall range: 0 ~ 100% ± 5.0%
  • accuracy (0% ~ 20% and 80% ~ 100%): ± 5.0%
  • accuracy (20% ~ 40% and 60% ~ 80%): ± 3.5%
  • accuracy (40% ~ 60%): ± 3.0%
• temperature:
  • overall range: -40°C ~ 70°C (-40°F ~ 158°F)
  • accuracy: (-40°C ~ -10°C/+40°C ~ +70°C) ± 2°C
  • accuracy: (-10°C ~ +40°C) ± 1°C
• dew point:
  • overall range: -40°C ~ 70°C (-40°F ~ 158°F)
  • accuracy: (25°C, 40 ~ 100% RH) ± 2.0°C (± 4.0°F)
• logging rate:
  • selectable sampling interval: from 2 seconds up to 24 hours, operating temperature -35°C ~ 80°C (-31°F ~ 176°F)
• power supply: 3.6V lithium 1/2 AA (incl.)
• battery life: 1 year typical depending on logging rate, ambient temperature and use of alarm LEDs
• dimensions: 101 x 25 x 23mm
• weight: 172g