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You are here: Home > Air Flow / Humidity > Humidity Displays
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Reliability Direct TH802A Indoor/Outdoor Digital Hygro-Thermometer Extech 445702 Hygro-Thermometer Clock Extech 445703 Big Digit Hygro-Thermometer
Our Price: $19.95
Our Price: $32.99
Our Price: $41.99
TH802A Indoor/Outdoor Digital Hygro-Thermometer 445702 Hygro-Thermometer Clock 445703 Big Digit Hygro-Thermometer
Thermo-Hygrometer Clock with LCD Screen, Indicates Indoor and Outdoor Temperature and Humidity.
Features:
  • LCD screen
  • Indicates indoor, outdoor temperature and humidity
  • Memory to store/recall outdoor minimum/maximum values
 		Combines Three Displays For Time, Temperature, and Humidity
  • Facilitates desktop or wall mounting
  • Clock displays 12/24 hour time
  • Max/Min with "reset" function
  • Versitile and Attractive Design
 		1" Digits on Super Large LCD
  • Excellent for greenhouse or warehouse
  • Max/Min with "reset" function
  • Temperature Units in degrees C or F
  • Low battery indicator on LCD
Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer Extech 445814 Hygro-Thermometer Humidity Alert with Dew Point Extech 445715 Big Digit Remote Probe Hygro-Thermometer
Our Price: $42.99
Our Price: $45.99
Our Price: $54.99
445713 Big Digit Indoor/Outdoor Hygro-Thermometer 445814 Hygro-Thermometer Humidity Alert with Dew Point 445715 Big Digit Remote Probe Hygro-Thermometer
Simultaneous Display of Temperature/Humidity
  • Internal sensor and External sensor on 35" cable
  • Displays Humidity and Temp from both sensors
  • Max/Min with "reset" function
  • Wall Mounted or use Tilting shelf stand
 		Programmable Alarm warns of High Humidity Conditions
  • %RH audible and visual alarm alerts when humidity exceeds set limit
  • Displays Dew Point and Temperature
  • Temperature units as degrees F or C
  • Max/Min with reset function
Big Digit Remote Probe Hygro-Thermometer NIST Traceable and Calibrateable
  • Probe clips onto meter or extends on 35" (89mm) cable
  • Max/Min with reset function
  • Rear calibration adjustment pot
  • Accurate and Reliable
Extech 445815 Hygro-Thermometer Humidity Alert with Dew Point Extech-CO200 Desktop Indoor Air Quality CO2 Monitor
Our Price: $54.99
Our Price: $259.99
445815 Hygro-Thermometer Humidity Alert with Dew Point Extech-CO200 Desktop Indoor Air Quality CO2 Monitor
Programmable Alarm warns of High Humidity Conditions
  • %RH audible and visual alarm alerts when humidity exceeds set limit
  • Displays Humidity, Dew Point and Temperature
  • Rear calibration adjustment pot for Humidity and Temperature
  • Probe clips onto meter or extends on 18" (457mm) cable
  • Max/Min with reset function
Measures Carbon Dioxide (CO2), Air Temperature and Humidity

Measurement ranges:

  • CO2: 0 to 9,999ppm
  • Temperature: 14 to 140°F (-10 to 60°C)
  • Humidity: 0.1 to 99.9%RH
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