DS18B20 Waterproof Digital Temperature Sensor Probe – 3 Meter

  • PHI1071811 – DS18B20 Waterproof Digital Temperature Sensor Probe – 3 Meter 02
  • PHI1071811 – DS18B20 Waterproof Digital Temperature Sensor Probe – 3 Meter 02





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300cm (3 Meter) long, The DS18B20 Waterproof Digital Temperature Sensor Probe allows for the temperature to be taken from a distance or underwater.

The 1-Wire temperature sensor design makes it easy and quick to set up and can be used with multiple DS18B20 Sensors.

Featuring tinned wires that give it a softer feel, flexibility and better oxidation resistance.



  • Length: 300cm
  • Stainless Steel Sheath Size: 6 x 50mm
  • Power Supply Range: 3.0V to 5.5V
  • Operating Temperature: -55c to 125c
  • Storage Temperature: -55c to 125c
  • Accuracy throughout range: -10c to 85c: +/- 0.5c
  • Output Leads: Red (VCC), Blue (Data), Black (GND)
  • Waterproof
  • Colour: Black



  • 1 x 3 Meter DS18B20 Waterproof Digital Temperature Sensor Probe

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We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.

The following shipping options available are listed below:

Australian Orders

  • Standard Shipping – Free (low cost / small products) – Sent via standard Australia Post stamped mail, 3 – 7 business days delivery depending on location, minimal tracking.
  • Standard Shipping – Free (higher cost / larger products) – Sent via Australia Post Parcel Service or Courier Service, depending on location and mailing address, 2 – 5 business days delivery, with full tracking.
  • Express Post – $12.00 (Cost may be higher depending on product size) – Sent via Australia Post Express Service, 1 – 2 business days for metro orders, potentially longer for orders outside of metro zones, with full tracking.

Orders outside of metro orders can take 2+ days longer than the estimates stated above.

International Orders

Shipping costs for international orders vary depending on location and package size, where possible we have kept this to flat rate charges to reduce confusion.

International orders are shipped through Australia Post and Sendle courier service depending on the most economical at the time.

Pick Up
In-person pickup is currently not available. If the order is urgent, please contact us to see what can be arranged.

If you have any questions, please have a look at the customer service portal where you will find answers to many common questions, or you can reach out to us through the contact us page.

More Information

If you would like more information regarding placing international orders, please view the faq page under the “Do you accept international orders?” section.