Suparule CHM300 Cable Height Meter

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The Suparule CHM300 is a cable height meter designed to measure cable sag, cable height distance and overhead clearance of conductors.

The CHM300 is a mid-range product, capable of measuring up to three wires, with a range of other models also available to suit your requirements.

The hand held cable height meter is perfect for use by line operators in utilities industries such as telecommunications and electricity and works by sending out short sound bursts. The instrument's microprocessor is then able to calculate the elapsed time for the sound bursts to be reflected from the cable back to the instrument. The generated results can be displayed in your choice of metric or imperial units.


25mm Cable 3-15m

12mm Cable 3-15m

5.5mm Cable 3-12m

2.5mm Cable 3-10m


  • 0.5kg Weight
  • Compact Size
  • Auto Power off
  • 50,000 Measurement Battery Life
  • 0.5% ± 2 digits Accuracy
  • Three Wire Measurement

Standard delivery within 5 working days from £4.95 plus VAT - Monday to Friday (local delivery- please contact your nearest branch)

Next Day UK delivery - Monday to Friday (order by 3pm for delivery following day where in stock) from £9.95 plus VAT

Next/named day UK delivery pre-12 - Monday to Friday (order by 3pm for delivery following day where in stock) from £14.95 plus VAT

Next/named day UK delivery pre-10 - Monday to Friday (order by 3pm for delivery following day where in stock) from £24.95 plus VAT

International delivery available - contact us for details

We sincerley hope you will be pleased with your purchase, but should you need to return an item we always advise that you contact us by phone or email to see what we can do to help. The following terms apply to end user sales only (not business to business) :-

  • Where goods are faulty then we will arrange collection of the goods for replacement or refund. If you return them to us by any other method (unless agreed in writing by us) we may not be liable for the return costs.
  • We are happy to refund or exchange any ... Read More

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