Cable fault tester

Product Features:

● Testing methods: Multiple pulse/arc reflection method, voltage sampling, current sampling, low-voltage pulse, multiple testing methods can be implemented to maximize the convenience and usage habits of users during testing.
Sampling frequency: Multiple sampling frequencies of 30M, 60M, and 120M provide higher testing accuracy.
Test distance: up to 165Km.
Test pulse: 0.2~9.9 μ s, adjustable arbitrarily.
● Error:
Rough measurement relative error: not greater than ± 0.25%;
Rough measurement * Error: The length of cables below 2 kilometers should not exceed 1 meter;
The length of cables over 5 kilometers shall not exceed 2 meters.
After positioning *.
● The shortest test distance (blind zone) ≤ 2V/f (m) V: the propagation speed of radio waves in the cable; f: Actual sampling frequency.

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