Discontinued

Extech RH35

Desktop Hygro-Thermometer Alert

The Extech RH35 monitors humidity, temperature, and dew point from the previous 24 hours. It then alerts users to indoor mold hazard conditions starting with a frown icon warning if humidity reaches 60% RH. If 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.

Specifications

General
Relative Humidity 10 to 99%
Relative Humidity Basic Accuracy ±4% (30 to 80%) otherwise ±5%
Temperature [Air] 14 to 140 °F (-10 to 60°C)
Temperature [Air] Basic Accuracy ±1.8°F/1°C (32 to 122°F/0 to 50°C) otherwise ±2.7°F/1.5°C
Additional Details
Certifications CE
Dimensions 3.86 × 0.91 [2.04] × 3.86in (98 × 23 [50] × 98 mm)
Power 2 × AAA (1.5V) batteries
Warranty 2 years
Weight 87g (3.1oz.)

Resources & Support

User Manual

Extech RH35 User Manual

Datasheet

Extech RH35 Datasheet

Certification

Extech RH35 Declaration of Conformity

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.