Extech RHM15 Mini Hygro-Thermometer Monitor
Mini Hygro-Thermometer Monitor

The RHM15 is a miniature hydrothermometer monitor that measures and shows humidity and temperature at the same time. The RHM15 includes a built-in memory that stores maximum and minimum readings. The RHM15 has a low battery indicator and comes with a built-in stand, user manual, and an LR44 battery. Measures only in degrees Fahrenheit.

Specifications

Relative Humidity 10 to 99%
Relative Humidity Basic Accuracy ±5% (25 to 75%)
Relative Humidity Max Resolution 1%
Temperature (Air) 14 to 140° F
Temperature (Air) Basic Accuracy ±2°F (14 to 122°F)
Temperature (Air) Max Resolution 1°F
Certifications CE
Dimensions 2 × 1.5 × 0.63" (50.8 × 38.1 × 16mm)
Power 1 × LR44/AG13 (1.5V) battery
Warranty 2 years
Weight 0.8 oz. (23g)