Description
Overview
GAOTek network transmission line testers are portable devices used for locating broken faults, cross faults, insulation faults and so on. It can be used to measure the cable length, wave velocity and distinguish the middle joints and terminals. It is a simple locating device, adapts to kinds of cable and specially, the telecommuter cable. TDRL (Time Domain Reflectometry) method makes it possible to measure broken faults, cross faults, insulation faults
Features
- Auto power-off when sleeping and low battery voltage
- Friendly user interface, easy to operate
- Supply by dry batter or recharge battery
- Handheld device, easy to carry
Technical Specifications
| Measurement Distance | 0 mi to 4.9 mi (0 km to 8 km) |
| Resolution ratio | 0 mi to 0.62 mi (0 km to 1 km), below 3.28 ft (1 m); 1.24 mi (2 km), below 6.5 ft (2 m); 2.48 mi to 4.9 mi (4 km to 8 km), below 26.24 ft (8 m) |
| Impulse range | 30 V |
| Impulse width | 80 ns to 5 μ s, auto adjustments |
| Blind zone | 3.28 ft (1 m) |
| Wave velocity range | 100 m/μ s to 300 m/μ s |
| Adjustable gain range | 0 dB to 80 dB |
| Supply power | AA battery x 6 pcs |
| Elevation | < 2.79 mi (< 4500 m) |
| Operating Temperature | 14 °F to 104 °F (-10 ℃ to 40 ℃) |
| Volume | 8.85 in x 6.1 in x 1.9 in (225 mm ×
155 mm × 50 mm) |
| Weight | 0.92lb (0.42 kg) without battery |