Description
Product Title In Arabic : جهاز اختبار العزل ودوائر RCD/LOOP من Jadever موديل JDDM9506
The JADEVER JDDM9506 is a multifunction electrical tester designed for checking circuit safety in installations—especially RCD protection and loop wiring. It measures contact voltage, AC voltage, loop resistance, fault currents, and frequency, with fast trip detection to help diagnose issues efficiently.
Key Features:
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RCD/LOOP testing with accurate trip time measurement for 1 A and 5 A fault currents
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Measures contact voltage (0–99.9 V) and AC voltage up to 440 V
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Loop resistance measurement from 0.1 to 2000 Ω, and fault current up to 1.1 A
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Frequency detection supports DC and 45–65 Hz
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Large LCD screen (backlight) for clear visibility
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Portable, field‑friendly design with auto power‑off
Specifications:
| Specification |
Value |
| Contact Voltage |
0–99.9 V AC |
| AC Voltage Range |
0–440 V AC |
| Frequency Range |
DC or 45–65 Hz |
| Loop Resistance Range |
0.1–2000 Ω |
| Fault (Trip) Current Range |
0.2–1.1 A |
| Trip Time (1 A) |
△N300 = ~500 ms (slow) |
| Trip Time (5 A) |
△N40 = ~150 ms (slow) |
| RL Current Test |
0.51 A |
| True RMS Measurement |
Yes |
| Display |
LCD, backlit |
| Auto Power‑Off |
Yes |
