HIX1800 Big LED Digit Heat Stress Monitor with Alarm digital-pocket-test-thermometers Maximum temperature hold

Maximum temperature hold

RTR-505PtL

10 to 95%RH

The BD923 is not recommended for use in direct sunlight or unprotected outdoor environments

HIX1800 Big LED Digit Heat Stress Monitor with Alarm digital-pocket-test-thermometers Maximum temperature holdHIX1800 Heat Stress Monitor Big LED Display with Alarm The HIX1800 Heat Index Monitor is a wall mounted indoor display that measures temperature, relative humidity, and heat index simultaneously showing the combined result as a large, bright red 2 inch LED readout visible from over 50 feet away. It helps employers, facility managers, coaches, and caregivers instantly see whether indoor conditions are safe or potentially dangerous for occupants.