Long Range Wireless Thermocouple (Temperature) Sensor
MeterTo WiFi Thermocouple Data Logger R90-FC-W -40~125℃ 4 Channels External Sensor K/T/J/R/S thermocouples for Low/High Temperature Wireless Communication USB Software for Warehouse Workshop: Amazon.com: Industrial & Scientific
IoT Long Range Wireless Thermocouple Sensor (Low High Temperature)
Wireless Thermocouple Sensor | ALTA Industrial Grade Housing