نقد و بررسی اجمالی
مولتی متر گودویل GW-Instek GDM-461 (RS-232)
مولتی متر گودویل GW-Instek GDM-461 (RS-232)
|
Manufacturer
|
GW INSTEK | |
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Type of meter
|
digital multimeter | |
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Interface
|
RS232 | |
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Measurement
|
AC current, AC voltage, capacitance, continuity, DC current, DC voltage, duty cycle, frequency, resistance | |
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Kind of display used
|
bargraph, LCD (22000) | |
|
Bargraph
|
46 segm. | |
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DC voltage measuring range
|
220mV/2.2V/22V/220V/1kV | |
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DC voltage measuring accuracy
|
±(0,1% + 2 digits) | |
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AC voltage measuring range
|
220mV/2.2V/22V/220V/750V | |
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AC voltage measuring accuracy
|
±(0,8% + 10 digits) | |
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DC current measuring range
|
220µA/2200µA/22mA/220mA/10A | |
|
AC current measuring range(1) indirect measurement) |
220µA/2200µA/22mA/220mA/10A | |
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DC current measuring accuracy
|
±(0,5% + 10 digits) | |
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AC current measuring accuracy
|
±(0,8% + 10 digits) | |
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True effective value measurement
|
True RMS | |
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Resistance measuring range
|
220…220MΩ | |
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Resistance measuring accuracy
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±(0,5% + 10 digits) | |
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Capacitance measuring range
|
22nF/220nF/2.2µF/22µF/220µF/2.2mF/22mF/220mF | |
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Capacitance measuring accuracy
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±(3% + 5 digits) | |
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Frequency measuring range
|
10…220MHz | |
|
Frequency measuring accuracy
|
±(0,01% + 5 digits) | |
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Test
|
diodes | |
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Continuity test
|
acoustic indication | |
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Weight
|
370g | |
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Conform to the norm
|
EN61010 600V CAT IV EN61010 1000V CAT III | |
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Dimensions (W x H x D)
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87x180x47mm | |
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Producer guarantee (months)
|
24 | |
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Software
|
included |
Power supply
- battery 6F22 9V x1
Standard equipment
- RS232C cable
- test leads
Measuring instrument features
- auto and manual ranging
- HOLD function
- PEAK HOLD function
- REL function
Battery/ rechargeable battery
- battery 6F22 9V x1
Gross weight

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