The #LTH8809DL temperature-humidity monitor/data logger is ideal for HVAC/R applications. Its big, bright red LED display can be seen from a distance.

• Large two-line red LED display shows relative humidity (RH) above temperature
• Also calculates and displays dew point temperature
• Designed to be wall- or desk-mounted and AC-powered, with battery backup
• Adjustable Hi and Lo temperature and humidity alarms
• °F/°C switch
• Includes data logging software and USB cable
• Large data log capacity
• 33% and 75% #HR33 and HR75 reference salts are available to calibrate RH measurement in the field

Inclues: