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Reed SD-3007 Thermo-Hygrometer Datalogger


This SD series datalogging thermo-hygrometer measures ambient temperature, relative humidity, dew point, and wet bulb temperatures as well as temperature with an integrated Type J/Type K thermocouple thermometer. The SD-3007 features automatic temperature compensation, Data hold, Max/Min functions, and an easy-to-read backlit LCD display. Using an SD card (max 16Gb), a user can select a desired sampling rate and quickly generate an Excel file without the use of software. Optional accessories include a tripod and AC adapter for continuous long-term monitoring. Optional PC software also allows a user to track live measurements.

  • Measures relative humidity, ambient temperature and dew point wet bulb temperatures
  • Contact temperature measurement with a type J/K thermocouple option
  • Temperature is measured in °C or °F
  • Real time data logger with integral SD memory card
  • User selectable sampling rate from 1 to 3600 seconds
  • Easy-to-read backlit LCD display
  • Data hold and Min/Max functions
  • Optional PC software features live tracking via USB connection
  • Tripod mount for long-term monitoring
  • Low battery indicator and auto shut off
  • Includes batteries and carrying case
Part Number: SD-3007
Attribute nameAttribute value


Temperature Range :Ambient: 0 to 50°C (32 to 122°F); Contact Type K: 100 to 1300°C (-148 to 2372°F); Contact Type J: -100 to 1200°C (-148 to 2192°F)
Temperature Resolution :0.1°C/°F
Temperature Accuracy :Ambient: ±1.5°C (±0.8°F); Contact: ±0.4% reading +1°C (1.8°F)
Humidity Range :5 to 95% RH
Humidity Resolution :0.1% RH
Humidity Accuracy :≥70% RH: ± (3% reading + 1% RH); < 70% RH: ± 3% RH
Dew Point Range :-25 to 48°C (13 to 120°F)
Dew Point Resolution :0.1°C/°F
Dew Point Accuracy :Sum of temperature and RH accuracy
Wet Bulb Range :-21 to 50°C (-6 to 122°F)
Wet Bulb Resolution :0.1°C/°F
Wet Bulb Accuracy :Sum of temperature and RH accuracy
Dimensions :177 x 68 x 45 mm (7" x 2.7" x 1.9")
Weight :515 g (1.13 lb)