XRCLIF Non contact Digital Laser Infrared Thermometer Gun High Low Temperature Alarm 58℉~752℉ Pyrometer Temperature Meter|Temperature Instruments| - AliExpress
Voltcraft® IR 260-8S Infrared Thermometer Optics 8:1 -30 up to +260 °C | Rapid Online
VOLTCRAFT IR 500-8S Operating Instructions | Manualzz