- 产品编号：MK-008400013785
- 产品名称：数字电表
- 产品型号：GDM-8255A
- 产品铭牌：Gwinstek(固纬)
- 所属类别：电工测量
- 生产产地：台湾
- 浏览次数：1484
- 网上售价：特殊规格~请来电咨询
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199999 Counts Display
VFD Dual Color Display
Auto/Manual Ranging
2/4 Wire
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| 产品介绍 |
199999 Counts Display
VFD Dual Color Display
Auto/Manual Ranging
2/4 Wire Resistance Measurement
Temperature Measurement
True RMS (AC, AC+DC)
Selectable Measurement Rate
Frequency Measurement
Max./Min., REL, dBm, Compare,Math, Store, Recall, dB |
| 规格与参数 |
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FULL SCALE |
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199999 Counts |
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SAMPLAE RATE |
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Slow : 5 1/2 digits, 10 readings/second
Medium : 4 1/2 digits, 30 readings/second
Fast : 3 1/2 digits, 60 readings/second |
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DC VOLTAGE |
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Range |
100mV, 1V, 10V, 100V, 1000V 5 ranges |
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Accuracy |
± (0.012% rdg + 5 digits) |
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Input Impedance |
10MΩ |
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AC VOLTAGE True RMS (AC or AC+DC True RMS) |
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Range |
100mV, 1V, 10V, 100V, 750V 5 ranges |
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Accuracy |
20Hz~45Hz : ± (1% rdg + 10 digits)
45Hz ~ 10kHz : ± (0.2% rdg + 100 digits)
10kHz ~ 30kHz : ± (1% rdg + 100 digits)
30kHz~100kHz : ± (3% rdg + 200 digits) |
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Input Impedance |
10MΩ |
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DC CURRENT |
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Range |
10mA, 100mA, 10A 3 ranges |
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Accuracy |
10mA , 100mA : ± (0.05% rdg + 15 digits)
10A range : ± (0.2% rdg + 5 digits) |
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AC CURRENT TRUE RMS (AC or AC+DC TRUE RMS) |
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Range |
10mA, 100mA, 10A 3 ranges |
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Accuracy |
10mA , 100mA range：
20Hz ~ 50Hz : (1.5% rdg + 100 digits)
50Hz ~ 10kHz : (0.5% rdg + 100 digits)
10kHz~20kHz : (2% rdg + 200 digits) |
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RESISTANCE |
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Range |
100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ, 10MΩ, 100MΩ 7 ranges |
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2W Accuracy |
100Ω range : ± (0.1% rdg + 8digits)(*);1kΩ ~ 1MΩ 4 ranges : ± (0.08% rdg + 5 digits)
10ΩM range : ± (0.3% rdg + 5 digits); 100MΩrange : ± (3% rdg + 8 digits) |
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4W Accuracy |
100Ω range : ± (0.05% rdg + 8digits)(*);1kΩ ~ 1MΩ 4 ranges : ± (0.05% rdg + 5 digits)
10ΩM range : ± (0.3% rdg + 5 digits); 100MΩrange : ± (3% rdg + 8 digits) |
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DIODE TEST |
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Open Circuit Voltage 2.0V, Test Current 0.5mA |
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FREQUENCY |
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20Hz~300kHz |
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CONTINUITY BEEPER |
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1 ~ 1000Ω |
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TEMPERATURE |
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0 C° ~ 300 C° : J , K , T Type |
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OTHER FUNCTIONS |
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Auto range / Manual, Math : MX + B/ % / 1/X ; Max, Min, dBm, dB, REL, Hold, Compare, Store, Recall |
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DISPLAY |
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VFD, Two ColorsDual Display |
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INTERFACE |
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Standard : Remote I/O, USB, RS-232C
Option : GPIB, Scanner Card |
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POWER SOURCE |
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AC 100V~240V ±10%, 50/60Hz |
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ACCESSORIES |
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User manual x 1, Power cord x 1, Test lead GTL-118 x 1,
Calibration key GDM-01 x 1 (Compatible with Fluke 5720A/5725A calibrators only) |
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DIMENSIONS & WEIGHT |
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265(W) x 107(H) x 350(D) mm, Approx. 2.6 kg |
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