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T AND D RTR-52 おんどとりJr. Wireless Temperature Data Logger with External Sensor

UsedT&DData loggersNetherlands

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T&D
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Used
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Product description

Wireless temp logger with external sensor, -60 to 155℃ range, 16000 data capacity, USB data transfer

  • The T AND D RTR-52 おんどとりJr. is a wireless temperature data logger equipped with an external 0.6 meter sensor made of Teflon resin.
  • It can record temperatures in intervals from 1 second up to 60 minutes, with a resolution of 0.1℃ and accuracy of ±0.3℃ within -20 to 80℃.
  • Measurement range of the external sensor extends from -60 to 155℃, suitable for low temperature environments down to -20℃ in operation.
  • Data logged is wirelessly transmitted up to approximately 100 meters line-of-sight to the RTR-57U data collector, which can accumulate data from up to 16 loggers at maximum memory capacity (16000 data points per logger).
  • Data transfer from collector to PC is via a dedicated USB cable.
  • Physical dimensions are 62×47×19 mm (height × width × depth) plus a 20 mm antenna; device weight is 56 g including battery but excluding sensor.
  • Power is supplied by a single CR2 lithium battery.
  • Note: The product is used and sold as-is; collector data is volatile and will be lost if battery voltage depletes. Performance and functions may not match a new unit.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 22 October 2026