On-line infrared thermometer Details 
 On-line infrared thermometer (Portable / On-line dual-style) 
 ◆ AR872A is developed by the company in recent years, a new portable high temperature / online dual-type products, the maximum temperature can be measured to 1450 ℃, and can be easily set up by simply measuring the temperature maximum / minimum / average / difference / temperature alarm set setting / measurement data records 
 ◆ AR872A with RS232 output interface, the product line of standard software and data can be easily manipulated by the host computer for temperature measurement / temperature curve / time setting records / alarm detection. And can be stored in computer data directly into EXCEL documents printed or saved. 
 ◆ AR872A with 100 pen data storage capabilities, the product line of standard software and data can be uploaded directly to the computer management. 
 ◆ High temperature measurements because the material will produce changes in the measured object, the corresponding changes in the material, the temperature of the product to set their own emission rate can be 
 ◆ From the perspective of field use, AR872A lens object distance using the temperature ratio of 50:1, distance measurements can be very good to reduce heat 
 Material impact on the human body and damage. 
 Other notes: 
 Temperature range -18 ℃ ~ 1450 ℃ 
 Temperature accuracy ± 2% or ± 2 ℃ 
 Distance ratio 50:1 
 Adjustable emissivity from 0.10 to 0.99 
 Resolution 0.1 ℃ [<1000 ℃] 1 ℃ [> 1000 ℃] 
 Response time and response duration 500ms & (8-14) um 
 Repeatability ± 1% or ± 1 ℃ 
 Can be fixed √ 
 RS232 and DC signal output interface √ 
 Preset time interval measurement and retain the data √ 
 Average and temperature measurements √ 
 Maximum and minimum measurements √ 
 High and low temperature alarm settings √ 
 Measurement data storage (off memory) √ 
 ℃ / ℉ temperature unit conversion √ 
 Laser target display selection function √ 
 Backlit display selection function √ 
 Automatic Shut Off √ 
 Product Size 220 * 134 * 60mm 
 Product weight 480g