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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

Additional Information

ManufacturerGeneral Tools
IncludesPC data logging/interface software on CD USB cable #Z110VADPT 110V AC adaptor Backup batteries 1-year limited warranty
Dimensions4.8 x 5.2 x 1.6 in. (120 x 130 x 42mm)
Power source#Z110VADPT 110V AC adaptor (included), with four "AA" backup batteries (included)
Display size2 x 2.6 in. (50.9 x 65.5mm)
Temperature measurement range/resolution-4° to 158°F (-20° to 70°C)/0.1°
RH measurement range/resolution5 to 95%/0.1%RH
Temperature measurement accuracy1.2°F (0.6°C)
RH measurement accuracy3% from 10 to 90%RH; 5% elsewhere in range
Data logging capacity16,000 pairs of temperature and humidity readings

General Tools

General Tools LTH8809DL Data Logging Temperature-Humidity Monitor

General Tools LTH8809DL Data Logging Temperature-Humidity Monitor

GTIN : 681035013090


SKU : kpt028-LTH8809DL


Regular price $235.21
Regular price Sale price $235.21
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