Sper Scientific Infrared Thermometer with Dewpoint

Description

Enables residential and commercial users to quickly detect areas prone to mildew growth with a simple scanning motion. Aim the thermometer at questionable areas and read surface temperature on the large multi-line backlit LCD display. The meter simultaneously measures ambient air temperature, relative humidity, and dew point.
This clever device then compares the surface temperature to the air conditions to accurately predict the possibility of condensation on that surface. The green LED will change to yellow and then red as temperatures approach dew point indicating areas prone to mold and mildew growth. An audible alarm also indicates increasing moisture levels during the scan. With a distance to spot ratio of 20:1, this IR thermometer features dual-point lasers, and a hold function. Comes complete with carrying case, 9V battery, and instruction manual.
Surface Temperature
Surface Dew Point
Ambient Temperature
Ambient Relative Humidity
Dimensions: 6 ½” x 3 ¼” x 2 ¼” (168 x 82 x 58 mm)
Weight: 5.7oz (163g)
Range
Resolution
Accuracy
-4 to 605ºF (-20 to 320ºC)
0.5º
±4ºF (2ºC) from 32 to 482ºF (0 to 250ºC)
±6ºF (3.5ºC) below freezing
±2% of reading or ±2ºC whichever is greater
Emissivity
0.95 fixed
Distance to Spot Size Ratio
20:1