Verifying ground clearance and sag is a fundamental part of line maintenance. While traditional methods involve using telescopic poles, modern technology offers safer and more accurate solutions. Tools such as ultrasonic or laser-based cable height meters allow for non-contact measurement, which is crucial for working on live lines.

These specialized measuring devices provide instant, accurate readings of conductor height and sag from the ground. They are an essential part of any technician’s toolkit for routine inspections and post-installation checks. Our full range of overhead tools and accessories complement these measurement devices, ensuring that once an issue is identified, your crew has the right equipment—such as drum stands, reels, and pulling ropes—to perform a quick and safe repair or adjustment to restore the line's proper clearance.