Proster Digital Dual-channel LCD Backlight Temperature Meter Tester Thermometer with Two K- type Thermocouples for K/J/T/E/R/S/N Type : Amazon.in: Industrial & Scientific
Glass Temperature Sensor Thermocouple Thermometer, For Industrial
Model 472A-1 | Dual Input Thermocouple Thermometer measures up to two temperature measurements simultaneously. Includes a hard carrying case, battery, and a one K type thermocouple. | Dwyer Instruments
Fluke 54 Series II B Digital Thermocouple Thermometer | Instrumentation2000