Suparule 300 Cable Height Meter
This handheld meter helps users measure cable height, cable sag and overhead clearance without touching conductors. It uses ultrasonic signals to take safe readings from the ground. As a result, teams can avoid physical contact with cables and work more quickly on site.
Suparule 300 Cable Height Meter measures up to three wires. It supports checks on telephone lines, distribution lines, transmission lines, cable television, street lighting and construction sites. In addition, it helps users confirm SAG, which is the lowest point to ground.
Safe Ultrasonic Measurement
Users can take measurements without connecting to cables or wires. This saves time and reduces risk during routine height checks. Therefore, the unit offers a safer option than telescopic measuring poles in many field tasks.
The meter gives readings with 0.5% ± 2 digits accuracy. Suparule 300 Cable Height Meter covers 3 to 15 m on 25 mm and 12 mm cable minimum sizes. It also measures 3 to 12 m on 5.5 mm cable minimum and 3 to 10 m on 2.5 mm cable minimum.
Simple Field Operation
A three-button control layout keeps operation quick and easy. Operators can take fast readings with limited training. Also, the lightweight handheld design makes the unit easy to carry between jobs.
Suparule 300 Cable Height Meter is built for reliable daily work. It needs no adjustment in normal field use and supports repeat measurements with ease. With a two year warranty, it offers a practical choice for utility, telecoms and clearance work.
Key Features
- Measures the height of up to three wires
- Supports cable sag and clearance checks
- Uses ultrasonic signals for non-contact readings
- Helps reduce the need for physical cable access
- Suitable for telephone line height checks
- Suitable for distribution line measurement work
- Supports transmission line clearance checks
- Useful for cable television line applications
- Helps assess street lighting clearances
- Supports construction site overhead checks
- Simple three-button operation reduces training time
- Lightweight handheld body aids easy transport
- Fast measuring process saves time on site
- Designed for proven field reliability
Technical Specifications
| Manufacturer | Suparule |
| Manufacturer part code | CHM300 |
| Model | 300 |
| Product type | Ultrasonic cable height meter |
| Measurement applications | Cable height, cable sag and overhead clearance |
| Wires measured | 3 wires |
| Range for 25 mm cable minimum | 3 to 15 m, 10 to 50 ft |
| Range for 12 mm cable minimum | 3 to 15 m, 10 to 50 ft |
| Range for 5.5 mm cable minimum | 3 to 12 m, 10 to 40 ft |
| Range for 2.5 mm cable minimum | 3 to 10 m, 10 to 33 ft |
| Accuracy | 0.5% ± 2 digits |
| Resolution below 10 m | 5 mm |
| Resolution above 10 m | 10 mm |
| Minimum gap between wires | 150 mm |
| Operating temperature range | -10 °C to 40 °C |
| Battery life | 50,000 measurements with long life alkaline battery type |
| Measurement units | Imperial feet and inches or metric metres |
| Auto power off delay | 3 minutes |
| Dimensions | 205 x 100 x 70 mm, 8.5 x 4 x 3 inches |
| Weight | 0.5 kg, 1.1 lb |
| Warranty | 2 years |
Comparison Table
| Model | Wires measured | 25 mm cable range | 12 mm cable range | 5.5 mm cable range | 2.5 mm cable range |
| 190 | 1 | 3 to 15 m, 10 to 50 ft | 3 to 15 m, 10 to 50 ft | 3 to 12 m, 10 to 40 ft | 3 to 10 m, 10 to 33 ft |
| 300 | 3 | 3 to 15 m, 10 to 50 ft | 3 to 15 m, 10 to 50 ft | 3 to 12 m, 10 to 40 ft | 3 to 10 m, 10 to 33 ft |
| 300E | 3 | 3 to 23 m, 10 to 75 ft | 3 to 15 m, 10 to 50 ft | Not specified | Not specified |
| 600 | 6 | 3 to 15 m, 10 to 50 ft | 3 to 15 m, 10 to 50 ft | 3 to 12 m, 10 to 40 ft | 3 to 10 m, 10 to 33 ft |
| 600E | 6 | 3 to 23 m, 10 to 75 ft | 3 to 15 m, 10 to 50 ft | Not specified | Not specified |
Document Downloads
What’s Included
- Suparule 300 Cable Height Meter