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Cable Height Meter

Function -

Measures the height of a powerline. An ultrasonic measuring device to check wire clearance and spacing.
Measures clearance and spacing for up to 6 wires. The maximum height is 23 meters.


Applications include height measurement of:

  • Telephone lines
  • Distribution lines
  • Transmission lines
  • Cable television
  • Street lighting
  • AG (lowest point to ground)
  • Clearances on construction sites

Part numbers

Live Line Technology LLT-600E

Key features include:

Simple - single button operation.
Easy to use - stand underneath, press the button, and read the measurement.
Fast - measurements in seconds.
Safe - no contact with conductors/wire.
Accurate -less than 0.5% error in reading.

Other Features

  • Measures up to 23 meters.
  • Easy to use with LCD Display
  • One man, one button operation
  • Long life battery capable of 50,000 measurements
  • Auto power off after 3 minutes
  • Error typically less than 0.5%,(9.7M to 3.2mm Ř cables)
  • Operation is at the speed of sound
  • One push button operation
  • Differentiates between 1 ----6 wires. (ie 0.9M clearance regulation)
  • Measures from 3 m up to 23m
  • Ambient temperature compensated
  • Battery operated, low maintenance

How it works

The Cable Height Meter emits short bursts of sound which originate from the cone-shaped transmitter. The microprocessor in the instruments calculates the elapsed time for the bursts of sound to be reflected from the cable back to the instrument. The result can be displayed in either feet and inches (imperial), or meters (metric) format. To account for the fact that speed of sound varies with temperature, a temperature sensor, mounted at the front of the instruments, senses the actual air temperature, and automatically compensates.


The Cable Height Meter is capable of measuring up to six cables (provided they are within range). This is accomplished by standing directly beneath the cable and aligning longitudinally (looking down the line). Simply press the -ON || button to power up the instrument, and allow the temperature to stabilize. Press the ‘MEASURE‘ button and, if necessary, gently -rock and tilt || the instrument until a stable reading is obtained.

Other Features & Benefits

  • Quick Measurement - saves time and money.
  • Inherently safe — No physical connection to cables or wires required to obtain measurement.
  • Extremely Accurate — measures to accuracy of 0.5%.
  • Ease-of-use — Simple, three-button operation ensures fast, effective measurements with a minimum of operator training.
  • Compact size — Its light-weight and hand-held portability allows easy transport and multiple measurements.
  • Maintenance-free - proven reliability in the field, no adjustments required

For more information contact : Sales

Contact sales at :
Int: (002718) 468 5080
Tel: (018) 468 5080
Fax: (018) 468 3303
E –

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