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Digital temperature switches from Grainger feature bright LED displays to help you read results quickly and easily. Choices include thermistor-input devices and thermocouple temperature switches and limit controls. Choose the input range, relays and power requirements that can meet your needs. Shop Grainger for digital temperature switches today!
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Temperature Switch, Sensor Style: J, K or S Thermocouple
Purchased productsThese temperature switches are equipped with J, K or S thermocouple sensors. They can help control temperature in heating and cooling applications. Special features, such as two alarms, or FM-approved limit control, are available with select units.Brands
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Temperature Switch, Sensor Style: Thermistor
Purchased productsThese temperature switches are equipped with thermistor-style sensors. They can help control temperature in heating and cooling applications. Special features, such as compressor defrost, dual input/output, selectable engineering units, and a real-time clock, are available with select models.Brands
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.