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  1. Humidity Meters

Extech RH35 Hygro-Thermometer

Monitors humidity, temperature, and dew point readings and displays comfort level on an innovative graphical display.

Extech RH35 Hygro-Thermometer
Extech RH35 Hygro-Thermometer
$41.79 Found a better price? Let us match.

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Part Number
  • RH35
Manufactured
  • By Extech
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Usually ships in 1-2 weeks
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open 8:00 am to 5:30 pm ET.
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Overview

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
  • Measurement ranges:
    • Humidity: 10 to 99% RH
    • Temperature: 14 to 140°F (-10 to 60°C)
  • Basic Accuracy:
    • Humidity: ±4% RH (30% to 80%), ±5% RH (other ranges)
    • Temperature: ±1.8°F/1°C
  • Beeper sounds and bright LED flashes when humidity level exceeds 65% RH
  • Facial icons indicate comfort zone (between 40 to 60% RH) and uncomfortable zone (under 40% RH or over 60% RH)
  • Stores and recalls Max/Min readings
  • Desktop stand can be removed for wall mount use

What's in the Box

  • Stand
  • 2 AA Batteries

Description

The Extech RH35 hygro-thermometer monitors humidity, temperature, and dew point for the previous 24 hours and alerts users to indoor mold hazard conditions. An innovative graphical display shows the measured humidity values like a radar screen. The RH35 alerts users to humidity levels that are too high or too low. A frown icon warns 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 (under 40% RH) where static electricity becomes a concern.

The Extech RH35 hygro-thermometer is ideal for applications for commercial, retail and residential sites prone to mold such as laboratories, R&D, server rooms, clean rooms and bio-pharmaceutical manufacturing areas. It is also for use in area where monitoring for humidity is paramount including museums and storage and document archive facilities.

Documents

Documents

  • Extech RH35 Hygro-Thermometer Datasheet PDF (293 KB)

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open 8:00 am to 5:30 pm ET

Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
David S. headshot David S.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
David S. headshot David S.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart

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Extech RH35 Hygro-Thermometer
Extech RH35 Hygro-Thermometer
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