IZI1

Mini Hygro-Thermometer

‎4.8/5
10 reviews
Home Depot
USD 49.99

at Home Depot

Updated: Nov 08, 2026

About this item

The RH-10 Mini Hygro-Thermometer is a compact and easy-to-use instrument that simultaneously measures and displays air temperature and relative humidity on a dual backlit LCD screen. It covers a temperature range of -4 to 140° F (-20 to 60° C) with an accuracy of ±1.8° F (32 to 104° F), and humidity from 0 to 100% RH with ±4% RH accuracy (20-80%), and 0.1°F/°C and 0.1% RH resolution. Ideal for building inspections, water damage assessments, greenhouse monitoring, archival preservation, and general indoor air quality control, it features Min/Max recall, a data hold function, and auto power-off after 10 minutes (with disable option). The RH-10 is lightweight (4.4 oz.) and portable (7.8 in. x 2.1 in. x 1.1 in.), making it suitable for professionals such as HVAC technicians, home inspectors, restoration experts, facility managers, and archivists. It comes ready to use with 3 AAA batteries included.

  • Features
    • Compact and easy-to-use
    • Measures air temperature and humidity on dual backlit LCD screen
    • Ideal for building inspection, greenhouse monitoring

Specifications

Features

Backlit,Low Battery Indicator

Included

Batteries

Power Source

Battery Operated

Returnable

90-Day

Test Meter Type

Specialty Meter/Tester

Certifications and Listings

FCC Listed

Manufacturer Warranty

1-Year Warranty Against Defects in Materials and Workmanship

Product Depth (in.)

7.8 in

Product Width (in.)

2.1 in

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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