| Description The Megger 659600E (also known as the CHM600E) is a non-contact, ultrasonic cable height meter used for measuring the height of up to six overhead power cables. It is specifically designed for power line applications. | 
| Key specifications Measurement range: 10 to 75 ft (3 to 23 m) for a minimum 1-inch cable diameter. Number of lines: Up to six. Display: Digital LCD that shows measurements in feet, inches, ormeters. Accuracy: Typically less than 0.5% error ±2 digits. Technology: Uses ultrasonic sound waves to determine the height by measuring the time it takes for the sound to reflect from the cable. Operating temperature: 14°F to 104°F (-10°C to 40°C), with compensation over the full range. Features:- Automatic power off to conserve battery. Lightweight and portable, with a simple three-button operation. No physical connection to cables is required, making it safe and easy to use. Built-in temperature sensor to correct for variations in the speed of sound. |