This product is discontinued and no longer available.

Wireless Ultra Cold Temperature Sensor (5ft)

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Manufacturer: AKCP Co Ltd.

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Product Information

Product Description

Authorized North America Distributor Stamp

This sensor is suitable for monitoring a wider range of temperatures from -200°C to +150°C (-328°F to 302°F). Used for ultra-cold shipments, such as the mRNA based COVID-19 vaccines from Pfizer and Moderna. The Ultra Cold Temperature Sensor is based is an RTD type sensor (Resistance Temperature Detector) made from Platinum. As temperature changes so does the resistance of the metal. This is precisely measured to give a temperature reading. The accuracy of the sensor is ±0.2°C (±0.4°F).


  • 4x AA Battery powered, with 10 year life*
  • USB 5VDC external power.
  • 12VDC external power.
  • Custom sensor cable length up to 15ft to position sensor in optimal location.
  • *10 years at 25°C broadcasting every 15 minutes. Batteries not included.

Documents and Drivers


Wireless Ultra Cold Temperature Sensor (5ft) Datasheet



FCC Part15C, CE EN300220-2


Min20% – Max. 80% (Non-Condensing)

Indicators LED

  • Mode
  • Status
  • RSSI

Measurement Accuracy


  • ±0.15°C
  • ±0.3°F

Measurement Range

-200°C to +150°C (-328°F to +302°F)

Measurement Resolution

  • 0.1°C increments
  • 0.2°F increments



Number of Sensors

4 (3 + 1)

Power Source

4x AA batteries or via micro USB port


LoRa (R) Radio Regional plans: US915: 903~915Mhz, Max TX Power +17dBm

Temperature Range

-35°C to 80°C (-31°F to +176°F)

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