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Pet Friendly Suparule Model 300e Money-back Guarantee [XaAeHhYE]

$48.99 $156.99 -69%

"The Suparule 300E is a handheld Cable Height Meter instrument for measuring cable height distance, sag and overhead clearance. It is the present day alternative to measuring poles. The Suparule 300E uses ultrasonic signals to identify the height of

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Pet Friendly Suparule Model 300e Money-back Guarantee [XaAeHhYE]

"The Suparule 300E is a handheld Cable Height Meter instrument for measuring cable height distance, sag and overhead clearance. It is the present day alternative to measuring poles. The Suparule 300E uses ultrasonic signals to identify the height of overhead cables of up to 75 feet / 23 metres.

Ideal for operators in the utilities industry such as telecommunications and electricity, the CHM300E (Cable Height Meter) measures the height of 3 wires. If the height of only a single wire is needed we recommend this model, however if 6 wire height measurements are required then we suggest the CHM600 or CHM600E models.

Features of the CHM300E
Cable Range: 23m / 75ft
3 Wire Measuring
Operating temperature: -10 °C to 40 °C
How the Suparule Works
The CHM300E emits from the cone transmitter a short burst of sound. The instruments processor then calculates the time taken for the sound to be reflected from the cable back to the Suparule Cable Height Meter. The result is then shown in either imperial (feet and inches) or metric (meters) format on the user display.
A sensor is mounted on the front of the instrument to measure the actual air temperature and compensate for the speed of sound which varies in different temperatures.

To operate the Cable Height Meter simply stand beneath the cable and align longitudinally (looking down the cable line) and press the ‘ON’ button. This will power the instrument and allow the temperature to stabilise. The press ‘MEASURE’ and if required gently tilt the Suparule CHM until the result is shown on the display.

Applications for cable height measuring include:
Distribution lines
Telephone lines
Cable television
Transmission lines
Street lighting
SAG
Construction site clearances
Benefits of the CHM300E
3 Wire/Cable Measuring
Quick Measuring saving time and money
Extremely safe — No physical contact with cables to obtain measurement
Very Accurate — measures to accuracy of 0.5%
Simple and easy to use – 3 button operation
Compact and light weight
Maintenance free"

What Our Customers Say

January 24, 2026

Absolutely no complaints!

The quality is outstanding. Very well made.

- Michael B..

January 24, 2026

Absolutely no complaints!

The product’s efficiency has saved me time and money.

- Nu_Gen.

January 24, 2026

Absolutely no complaints!

A brilliant solution to a common problem.

- Billy Richardson.

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