AR882+ Digital non-contact IR infrared thermometer Pyrometer with USB RS232 1650 C infrared temperature gun meter _ - AliExpress Mobile
Smart Sensor Ar882+ Digital Thermometer Non-contact Ir Infrared Pyrometer With Usb Rs232 1650℃ Infrared Temperature Gun Meter - Thermometer Hygrometer - AliExpress
Sper Scientific 800008 Type K Thermocouple Thermometer with RS232 Output: Science Lab Digital Thermometers: Amazon.com: Industrial & Scientific