Model | VC4091A | VC4091C |
Digits | Main parameter: 5 digits; secondary parameter: 5 digits | |
Measurement Parameter | Main parameter: L/C/R/Z; secondary parameter: X/D/Q/??/ESR | |
Measurement Range(L) | 0.001??H - 9999H | |
Measurement Range(C) | 0.001pF - 9999??F | |
Measurement Range(R) | 0.0001?? - 99.99M?? | |
Basic Accuracy | 0.10% | |
Test Frequency (Hz) | 10~10kHz | 10~100kHz |
Continuously adjustable(1Hz) | Continuously adjustable(1Hz) | |
Measurement | 2 times/second (slow), 5 times/second(medium speed), 10 times/second (fast) | |
Internal Bias | 0-1500mV adjustable, 1mV stepping | |
Test Level | 0.1V~2V | |
Continuously adjustable (1mV) | ||
Correction Function | Open circuit correction, short circuit correction | |
Screening function | The screening limit can be set from -100% to +100% | |
with fixed points of 10%, 25%, 50% | ||
Selection of comparator | Five gear sorting, third gear qualified, one gear failed, one ancillary gear | |
Communication Interface | Standard configuration: USB, RS232 (or 485),Handle interface; | |
Optional: GPIB, USB Host | ||
Others | Support DCR, electrolytic capacitor measurement mode,adjustable backlight brightness, optional in English and Chinese | |
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