AcuRite Wireless Fridge & Freezer Thermometer with 2 Sensors, LCD Display and Alarm — White

The AcuRite Digital Wireless Fridge and Freezer Thermometer is a two-sensor system that wirelessly displays real-time refrigerator and freezer temperatures and sounds an alarm when readings leave your custom range.

Keep perishable foods safe and reduce waste with a compact, easy-to-read monitoring system designed for home kitchens and commercial settings like restaurants. The kit includes a door- or wall-mounted LCD display plus two remote sensors—one for the refrigerator and one for the freezer—that transmit temperature data and record highs and lows. Customizable audible and visual alarms notify you of temperature excursions so you can act quickly if a door was left open or an appliance begins to fail.

How does this system show refrigerator and freezer temperatures?

The two wireless sensors each send current temperature readings to the central digital display, which separates and shows both environments simultaneously. High/low history is recorded for each sensor so you can review past conditions.

• Two remote sensors: one intended for fridge, one for freezer
• Clear LCD display shows both temperatures and recorded max/min
• Wireless transmission keeps sensors inside unit while display stays accessible
• Records highs and lows for each sensor independently

What kind of alarms and customization are available?

You can set individual minimum and maximum thresholds for each sensor; if temperature moves outside those bounds, the display triggers an audible tone and a visible alert. This gives you time to correct the issue before food quality is compromised.

• Programmable high and low temperature limits for fridge and freezer
• Audible alarm and visual indicator on the LCD display
• Useful for detecting open doors, defrost cycles, or appliance failure
• Alarm settings adjustable to match your storage requirements

How do I install and mount the display and sensors?

The display has an integrated magnet and a keyhole slot for quick placement on a fridge door or wall mounting. Each sensor includes a suction cup and clip so you can position it securely on a shelf or on product packaging inside the compartment.

• Display: magnetic backing for fridge door, keyhole for wall screws
• Sensors: suction cup and clip for flexible interior placement
• Display requires 2 AAA batteries; sensors use 2 AA each (not included)
• Recommended lithium AA in sensors for very low freezer temperatures

What temperature range and accuracy can I expect?

Each remote sensor reads a wide range of temperatures suitable for household and most commercial refrigeration needs. The sensors are designed to operate across freezing and sub-freezing conditions so both chilled and frozen items are monitored reliably.

• Sensor range: -40 °F to 100 °F (-40 °C to 37 °C)
• Records immediate readings plus highest and lowest recorded values
• Lithium batteries recommended for consistent performance below 4 °F (-20 °C)
• Designed for continuous indoor refrigeration monitoring

Who is this for? Home cooks who want peace of mind about their groceries, families who store baby formula or medications that need stable temperatures, and small-restaurant operators needing a simple, reliable way to monitor refrigeration. The AcuRite 2-sensor kit is also a practical gift for anyone responsible for food safety—offering easy setup, visible alerts, and durable sensors to help prevent spoilage and reduce risk of lost inventory.