Thermocouple Thermometer,Digital 4 Channels K-Type Thermometer with 4 Thermocouples,50~1350 °C (-58~2462°F) Handheld High Temperature Meter Tester- Accurate Temperature Measurement: Amazon.com: Industrial & Scientific
4-Prong Dual Circuit Standard Size Thermocouple Connectors
4x Thermocouple Phidget - TMP1101_1 - Phidgets
4 Channels K type Thermocouple Thermometer | TC0304 | PerfectPrime
Thermocouple Thermometer, RISEPRO 4 Channel K Type Digital Thermometer Thermocouple -200~1372°C/2501°F Sensor HT-9815: Amazon.com: Industrial & Scientific
120790-01 THERMOCOUPLE 33" LENGTH SILVER AND BROWN
DPG-SD Single Channel Round Digital Gauge - Type K Thermocouple
MPG-4C 4-Channel Round Digital Gauge - Type J & K Thermocouple
HOBO 4-Channel Thermocouple Data Logger | Onset's HOBO and InTemp Data Loggers