Dual Channel K Type Digital Thermocouple Thermometer 6802 II Probe BGA HVAC Kit | eBay
K-Type Scientific Laboratory Digital Thermometer DM6801 with Heavy Duty Stainless Steel Thermocouple TC-4: Science Lab Digital Thermometers: Amazon.com: Industrial & Scientific
GAIN EXPRESS K-Type Thermocouple Thermometer with 4 Probes(Wired & Stainless Steel) Dual Channel High Temperature Kelvin Scale Meter Indicator : Amazon.ca: Industrial & Scientific