Extech RH35: Desktop Hygro-Thermometer Alert รุ่น RH35

เครื่องวัดอุณหภูมิ ความชื้น Hygro-Thermometer Humidity 

RH35: Desktop Hygro-Thermometer Alert ยี่ห้อ Extech, USA

Monitors Humidity, Temperature, and Dew Point for the previous 24 hours

Extech's RH35 monitors Humidity, Temperature, and Dew Point for the previous 24 hours and alerts users to indoor mold hazard conditions starting with a frown icon warning when humidity reaches 60%RH. When the RH exceeds 65%, a loud audible alarm and bright flashing red LED will be triggered. The frown icon will also appear if the environment is too dry (<40%RH) where static electricity becomes a concern. The RH35 is perfect for commercial, retail and residential sites prone to mold. Complete with stand and 2 AAA batteries.

Display Indicators
Display Indicators
Features:

  • Innovative graphical display shows the measured humidity values of the last 24 hours like a radar screen
  • Large, easy-to-read LCD displays % Relative Humidity, Indoor Temperature and Dew Point
  • Humidity range: 10 to 99%RH
  • Temperature range: 14 to 140°F (-10 to 60°C)
  • Beeper sounds and bright LED flashes when humidity level exceeds 65%RH
  • Facial icons indicate comfort and uncomfortable RH zones
  • Stores and recalls Max/Min readings
  • Complete with stand and 2 AAA batteries

 

For complete specs please download the product datasheet (not available for some accessories)

Specifications:
UnitRange
 Temperature Range   ‐10°C to 60°C (14°F to 140°F)
 Temperature Accuracy  ±1°C (±1.8°F) from 0 to 50°C (32 to 122°F), otherwise ±1.5°C (2.7°F)
 Relative Humidity Range  10 to 99%
 RH Accuracy   ±4% from 30% to 80RH%, otherwise ±5%
 Batteries   Batteries 2 x 1.5V AAA
 Dimensions   98 x 23 [50] x 98 mm (3.86 x 0.91 [2.04] x 3.86in.)
 Weight    87g (3.1oz.)
 
เครื่องวัดอุณหภูมิความชื้น แจ้งเตือนรูปทรงเรดาร์ Desktop Hygro-Thermometer Alert รุ่น RH35
Extech’s RH35 monitors Humidity, Temperature, and Dew Point for the previous 24 hours
and alerts users to indoor mold hazard conditions starting with a frown icon warning when
humidity reaches 60%RH. When the RH exceeds 65%, a loud audible alarm and bright
flashing red LED will be triggered. The frown icon will also appear if the environment
is too dry (<40%RH) where static electricity becomes a concern.  

Applications:
  - Commercial, retail and residential sites prone to mold
  - Laboratories, R&D, server rooms, clean rooms and
    bio-pharmaceutical manufacturing
  - Museums and storage and document archive facilities

CE  NIST warranty

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