Mode | MDM8155A | |||
Display digits | 220000(5½) | |||
Maximum measurement speed | 7 times / sec | |||
Function | DC voltage | DC current | AC voltage | AC current |
Accuracy | ±(0.015%+3) | ±(0.05%+10) | ±(0.2%+100) | ±(0.3%+400) |
Range | 10uV~1000V | 10nA~10A | 10uV~750V | 10nA~10A |
Highest resolution | 1uV | 1nA | 1uV | 1nA |
-- | 40Hz~100kHz | 40Hz~10kHz | ||
Function | Resistance | Capacitance | Frequence | Period |
Accuracy | ±(0.02%+6) | ±(2%+5) | ±(0.1%+10) | ±(0.1%+3) |
Range | 10mΩ~200MΩ | 1pF~10mF | 1Hz~20MHz | 50ns~500ms |
Highest resolution | 1mΩ | 1pF | 0.0001Hz | 0.001ns |
Others | ||||
Mathematical functions |
MX+B/MAX/MIN/dB/dBm/Rel/Comp Hi/Comp Low/Hold/Statistics |
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Resistance measurement |
Support 2-wire, 4-wire in two ways.> |
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Continuity test |
When the resistance is less than 30 ohms, the buzzer sounds. |
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Diode test |
Measurable range: 0~2V |
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AC+DC measurement |
Support. |
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Trigger mode |
Automatic trigger, single trigger; Optional: external trigger. |
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Duty cycle measurement |
5.0%~95.0%. (the error is within 10 words.) |
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Square wave output |
Frequence: 1Hz~100kHz, amplitude: 3V. |
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Limit test | Support. | |||
Calibration |
Support. |
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Temperature |
Thermocouple: K/N/R/S/T/B/E/J/WRe325/WRe526; RTD: PT100/PT50/Cu100/ Cu50. |
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Communication Interface |
Standard: USB Device, RS232; Optional: USB Host, GPIB, LAN, WIFI, Bluetooth. |
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Additional functions |
Data hold, data record, data readback. |