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Product Highlights
  • Provides single spot readings or local automated logging for accurate data collection
  • Compact design, perfect for storage in a toolbox
  • User-replaceable batteries for convenience and cost savings
  • Bluetooth connectivity to the Capture App enables easy data download
  • Simple and user-friendly operation for effortless usage


Collect a spot reading of all sensors on a beadedstream digital temperature cable or measure trends with long-term logging features. Spot Logger is our most portable data logger and comes with advanced Bluetooth wireless technology. Connect over the air using ​Capture​, our all new iOS app.



● Bluetooth 5.0 wireless interface

Contactless Switch

● Built-in magnetic switch is immune to dust, dirt, mud and water

● Triggers through the case for spot readings and Bluetooth wake


● Plug & play Digital Temperature Cable (DTC) port connects to up to 125 sensors

Data Storage

● Capacity for over 10 million samples

● 20+ years on-board data integrity

● 32 MB non-volatile flash data storage

Hardware / Firmware

● Over the Air (OTA) software updates

● Built-in self-diagnostics and logger health monitoring

● Internal humidity and battery monitoring

Battery / Power

● Replaceable non-rechargeable 3.6V 19Ah Tadiran Lithium battery

● Good for 2 years of continuous (once per hour) data logging

● Replacement batteries can be sourced on Amazon - 3.6V 19Ah TL-5930

Real Time Clock

● ± 5 minutes per year (temperature compensated)

Operating Range

● -40° C to +85° C (-40° F to +185° F)

● NEMA Type 4X/IP68


● Easy hose clamps mounting

Weight and Dimensions

● 0.32 kg (0.7 lb)

● 7.5”x2.75” (19.05 cm x 7 cm)

Indicator LEDs

● Activity (Green)

● Status (Red)

● Bluetooth (Blue)