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SpotSee WarmMark QR
Description
The SpotSee WarmMark QR is a single-use, battery-free temperature indicator designed to monitor temperature-sensitive shipments. When exposed to temperatures beyond its threshold, the indicator changes from white to pink/red, providing a clear visual alert. Equipped with QR code tracking, it records temperature excursions along with time, date, location, and serial number, automatically uploading this data to the SpotSee Cloud for real-time monitoring. With an accuracy of ±1°C (±2°F) and a two-year shelf life, it offers an affordable, reliable, and eco-friendly cold chain monitoring solution.
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