Digital Temperature & Humidity Switches
Available32 products
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!
Temperature Switch, Sensor Style: J, K or S Thermocouple
These 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.
J, K or S Thermocouple
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Type J, K or S Thermocouple
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Sensor Type: Unspecified
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Temperature Switch, Sensor Style: Thermistor
These 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.
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Digital Humidity Switches
Digital humidity switches display relative humidity measurements and provide control of humidifying or dehumidifying systems. Common applications include environmental chambers, coolers and chillers, display cases, food service equipment, greenhouses, and laboratories.
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Digital Temperature & Humidity Switches
Digital temperature and humidity switches measure and control temperature and relative humidity simultaneously. They show measurements on multi-color displays and are used for applications such as environmental chambers, greenhouses, and food service equipment.
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Probes for Temperature & Humidity Switches
These probes connect to compatible switches to measure temperature or humidity.
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