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Trusted by over 500,000 customers for 20+ years

How to identify your steel tank

If you have a steel tank, you will be required to take some measurements so we can send you the correctly sized monitor. This is to ensure we send you the best fitting monitor so we can read your oil levels accurately.

The information we will need is the following:

  • Tank size (litres):
  • Internal height (cm):
  • Shape (cuboid/vertical cylinder/horizontal cylinder):
  • Material (plastic/steel):

If you are unsure what the size of your tank is or how to measure the internal height of your tank, please select the relevant link here.