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Powered by laser sight technology, the Rosewill REGD-TN439L0 infrared thermometer can measure object temperature from -35 to 365ºC(-31 to 689ºF) at ambient temperature from 0 to 50ºC (32 to 122ºF) with +/- 1.5ºC(2.7ºF) accuracy and 0.2ºC(0.5ºF) step in just one second. Its large LCD screen with bright amber color backlit shows legible realtime temperature information. Featuring longer battery life and auto power off, this infrared thermometer lasts longer between charges.
|Size/Dimensions||172 x 36 x 71 mm|
|Features||Features: Laser sight technology Large LCD Screen, with brigh amber color Backlit Real time maximum temperature reading Auto Power Off time is 15 sec Last measurement memory Recall by pressing ºC/ºF key while power off Longer Battery Life than tranditional 9V thermometer Remark: Emissivity: Most (90% of typical applications) organic materials and painted or oxidized surface have an emissivity of 0.95 (pre-set in the unit). Incaccurate readings will result from measuring shiny of polished metal surfaces. To compensate, cove the surface to be measured with masking tape or flat black paint. Allow time for the tape to reach the same temperature as the material underneath it. Measure the temperature of the tape or painted surface. Tobj: temperature of object Tamb: temperature of ambient Specification: Measurement Range: -35 to 365ºC(-31 to 689ºF) Operating Range: 0 to 50ºC (32 to 122ºF) Accuracy(Tobj=15 to 35ºC, Tamb=25ºC): +/- 1.5ºC(2.7ºF) Full Range Accuracy(Tamb=23+/-3ºC) Tobj=0 to 365ºC: +/-2.5% of reading or 2.5ºC (4.5ºF) whichever is greater Tobj=-35 to 0ºC: +/-(2.5ºC + 0.05/degree) Resolution(-9.9 to 199.9ºC) 0.2ºC/ 0.5ºF Response Time(90%): 1 sec Distance: Spot 8:1 (means that if the meter is 8 inches from the target, the diameter of the object under test must be at least 1 inch) Emissivity Range: 0.95 fixed Update Frequency: 1.4Hz Wave Length: 5 to 14 um Mode: RTMax, C/F switchable Power Supply: AAAx2 (Alkaline) Battery life: Typical 18 hours continuous use Weigt(with battery): 152 g(5.36 oz)|
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