JC-2000 Cable Fault TesterDetailed product description：

Technical parameters of JC-2000 cable fault tester

1. Testing distance: Single end testing distance ≥ 15 kilometers
2. Shortest test distance (blind spot): less than V/15 (meters) (where: the propagation speed of V waves in the tested cable)
3. Test error: Relative error: ≤± 2% Absolute error: Fault point within kilometers ≤ 15 meters, fault point above kilometers ≤ 20 meters Fixed point error: ≤ 0.5 meters
4. Reading resolution: V/60 meters
Among them, V is the propagation speed of radio waves in the tested cable. For example, "oil immersed paper cable" has a radio wave propagation speed of 160m/us, and the minimum resolution of the instrument reading is 2.66 meters, which means that for every point the cursor moves on the screen, the reading changes by 2.6 meters.
5. Power supply: AC 220V ± 10% 50HZ
6. Environmental conditions: Temperature: 0 ℃~50 ℃ Relative humidity: 80% ± 5%
7. Host volume: 350 × 250 × 200 (mm)
8. Host weight: 4kg