عام 0.01‑200Ω مقاومة مقاومة المقاومة للمشبك جهاز اختبار مقاومة الأرض الرقمية
مميزات خاصة
- Function: Ground resistance test, loop resistance test, leakage current test
- Power Supply: DC 6V (4 AA dry batteries)
- Resistor Resolution: 0.001Ω
- *Current resolution: 0.01mA
- Jaw size: 55mm×32mm
- Display Mode: 4-digit LCD display, black screen design
- Measure Time: 2 times/sec
- Data Storage: 300 groups, "MEM" storage indication, displaying "FULL" symbol means the storage is full
- Interference Test: Automatically identify interference signals, and the "NOISE" symbol indicates when the interference current is large
- Alarm Function: When the measured value exceeds the alarm setting value, an alarm prompt will be issued
وصف
Boot Time: Self-test in 0.5 second, boot instantly
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