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K Type Thermometer Data Logger Digital 4 Channels Thermocouple Thermometer Recorder with 8G SD Card Programmable Temperature Data Logger with Alarm Function Temperature Sensor: Amazon.com: Industrial & Scientific
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K Type Thermometer Data Logger Digital 4 Channels Thermocouple Thermometer Recorder with 8G SD Card Programmable Temperature Data Logger with Alarm Function Temperature Sensor: Amazon.com: Industrial & Scientific
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THTK-6 K-Type Thermometer 4-Channel SD Card Data Logger Thermocouple Temperature with Beeper Alarm - Tekcoplus Ltd.
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