TEKCOPLUS Thermocouple Probe Wired and Stainless Steel Digital Thermometer 2 Channels DI Type K Scale Kelvin Meter T1-t2 Double Temperature (4 Channel Thermocouple)

Digital K-Type Thermocouple Thermometer with Dual Channels 4 Thermocouples High Accuracy Temperature Kelvin Scale Dual Measurement Meter Sensor, -50~1300°C (-58~2372°F) for High Temperature

3 Pcs Type K Thermocouple Probe TL1004 K Type Sensor Probes Metal Headprobe Mini Connector Temperature Probe Sensor for Meter in Temperature Range from 0 to 500 °C（3 Pcs）

Thermocouple Thermometer Digital K Type Thermometer with 4 Thermocouples, -328~2500℉ Measuring Range HVAC Thermometer Dual Channels Temperature Meter Gauge with LED Backlight & ADJ Compensation