Handheld Cable Fault Tester Model: DP-ME121 Specifications

Handheld Cable Fault Tester Model: DP-ME1211. Time Domain Reflectometry (TDR), which can detect various types of faults such as broken wires, mixed wires, and poor insulation. 2. Automatic testing is fast and accurate. 3. Gain compensation: The waveform amplitude is digitally compensated according to the cable attenuation characteristics. The amplitudes of the waveforms at different distances are basically the same, which is conducive to correct analysis and judgment, and can extend the effective test distance. 4. The man-machine interface is friendly, easy to operate and intuitive. 5. Built-in lithium-ion battery; battery under voltage automatically shuts down, no operation automatically shuts down. 6. Handheld, lightweight and portable. Technical indicators 1. Test range: 0-30km2. Resolution: 0-1km up to 1m, 2km up to 2m, 4-30km up to 8m. 3. Pulse polarity: unipolar below 2km, bipolar above 2km. 4. Pulse amplitude: unipolar 30V, bipolar ± 30V. 5. Pulse width: 80ns-10μs, automatic adjustment. 6. Test blind zone: 1m. 7. Wave speed adjustment range: 100-300m/μs. 8. Gain adjustment range: 0-80db. 9. Display mode: 320×240 dot matrix LCD10. Power supply: Built-in lithium ion rechargeable battery, nominal 7.4V. 11. Volume: 195mm × 115mm × 45mm 12. Quality: 0.61kg

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