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Burn Technology LTD
Hybris Business Park
Unit 11H, Crossways
Dorchester, Dorset
, UK

T: 01305 852 090

£3.95 for orders under £49

Burn Technology Limited on
The reviews are correct, this is a very good Multi..
Mark Hampton
Great unit, Wireless feature is very useful. ..
Dave Williams

Extech RH35 Humidity, temperature and Dew Point meter monitor

Extech RH35 Humidity, temperature and Dew Point meter monitor
Price: £26.95 +VAT
2 or more £24.26 +VAT
5 or more £22.91 +VAT
10 or more £21.56 +VAT

Product Code: RH35
UPC/EAN: 793950440353
Availability: In Stock

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 mould 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 mould.

  • 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: -10 to 60°C (14 to 140°F)
  • 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


Specifications Range
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.)


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