General Tools LTH8809DL Humidity and Temperature Monitor is ideal for monitoring temperatures and humidity conditions in HVAC/R applications, labs, incubators and other controller areas and features a unique, large red LED display. General Tools LTH8809DL Humidity and Temperature Monitor includes an alarm set for hi and low-limit temperature and humidity.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
