D-IONIZR | How to install the battery in your TDS meter

Due to regulations, your TDS meter will be shipped without a battery.

The battery required is a CR2032 coin battery, which is a common battery that can be found at most local auto parts or hardware stores. Once you have your CR2032 battery, follow these instructions to install it correctly.

Here’s what to do:

1. Open the battery compartment at the back of the TDS metre.

2. Lift up the shorter metal pins, then carefully insert your battery under them:

   • Make sure one end slides under the shorter rear pins.

   • The other end should sit on top of the longer front pins.

3. Close the battery cover and try turning it on.
   
   

Watch the short video below for further instructions:

If the metre still doesn’t respond, please contact our Customer Support Team for help.