Introducing the waterproof temperature sensor

Tempo Disc™ waterproof Bluetooth® Smart sensor and data logger is an IP67 rated sensor that can be used to record temperature and movement in pools, tanks, ponds or other extremely wet areas.  Fully sealed it is powered by a CR2032 coin cell which can provide up to one year of use or longer depending on configuration of sensor polling, advertising rates and radio power.


Tempo Disc utilises a highly accurate SI7020 temperature sensor from Silicon Labs with an accuracy of 0.3º Celsius and a range of -40º Celsius to +85º Celsius


The Disc is rated IP67 in terms of waterproofness.


The enclosure is made out of durable polycarbonate with a soft touch button.


Utilises Bluetooth Low Energy (Bluetooth 4.2).  Has a range of approximately 75 meters although this is reduced submerged.


Powered by a CR2032 coin cell that will provide up to one year’s battery life.  Please note the battery cannot be changed.


The disc can log 20,000 data points with an interval from 2 seconds to 24 hours.  Default is 1 hour.

 Waterproof temperature sensor features

Interactive look at some of the key features

Features of the free iOS and Android apps

Interactive look at some of the app features