Model: 1804-205C/W LENS110-122 & 135

Special Features:

Accuracy 0.5% of reading; digital display; repeatabili type 0.1%; operating modes continuous, peak hold and valley hold; field of view 9 degrees of sighting; powered by 1 9 v dry cell battery; weight 0.8 kg; standard accessories include lens cap, 9v battery, protection window, hard case; this item comes with 3 additional close up lenses, no. 110, 122 and 135 as indicated in the p/n, 110 lens is used for calibration purposes; normal focusing 1 metre to infinity; normal target diameter 5 mm at 1 metre; the optional lenses included with this item allow diff focusing ranges and target diameters; response time 80 ms; emissivity range 0.1 to 1.0

Properties:

A pyrometer which measures the quality and intensity of light emitted from a hot body, or glowing material by comparison with a standard source of light and indicated by the position of a pointer relative to a graduated temperature scale.