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Feutichkeits indicators
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Hygro-Thermometer with Humidity Alert

Extech Instruments
RH30
Monitors Temperature, Humidity, and Dew Point Monitor with Audible/Visial Alarm
  • Large, easy-to-read triple LCD display (°F or °C units)
  • Desktop or wall mount
  • Simultaneous display of Relative Humidity, Temperature and Dew Point
  • Measurement ranges: Humidity: 1 to 99%RH; Temperature: 14 to 122°F (-10 to 50°C)
  • Basic Accuracy of 4%RH (35% to 75%), ±5%RH (<35% or >75%), ±1.8°F/1°C
  • Beeper sounds and bright LED flashes when humidity level exceeds user preset (50, 60, or 65 %RH)
  • Max/Min with Reset
  • Complete with 2 AA batteriesFor complete specs please download the product datasheet: http://www.extech.com/instruments/resources/datasheets/RH30data.pdf

     

  • Pocket Humidity/Temperature Pen

    Extech Instruments
    44550
    Built-in sensors provide simultaneous readings of Relative Humidity and Temperature
  • Humidity: 20 to 90%RH (±5%RH)
  • Temperature: 14 to 122°F or -10 to 50°C
  • Accuracy: ±5%RH; ±2°F, ±1°C
  • Max/Min with "Clear" functionFor complete specs please download the product datasheet: http://www.extech.com/instruments/resources/datasheets/44550.pdf

     

  • Hygro-Thermometer Clock

    Extech Instruments
    445702
    Combines 3 displays for Time, Temperature, and Humidity
  • Clock displays 12/24 hour time
  • Max/Min with "reset" function
  • Humidity: 10 to 85%
  • Temp: 14 to 140°F or -10 to 60°C
  • Accuracy: ±6%RH; ±1.8°F, ±1°CFor complete specs please download the product datasheet: http://www.extech.com/instruments/resources/datasheets/445702.pdf

     

  • Big Digit Hygro-Thermometer

    Extech Instruments
    445703
    1" Digits on super large LCD
  • Max/Min with "reset" function
  • Humidity: 10 to 99% RH
  • Temp: 14 to 140°F or -10 to 60°C
  • Accuracy: ±5%RH; ±1.8°F, ±1°CFor complete specs please download the product datasheet: http://www.extech.com/instruments/resources/datasheets/445703.pdf