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固緯掌上數(shù)位萬(wàn)用表GDM-451/GDM451
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產(chǎn)品名稱: 固緯掌上數(shù)位萬(wàn)用表GDM-451/GDM451
產(chǎn)品型號(hào):
GDM-451
產(chǎn)品展商:
臺(tái)灣固緯
產(chǎn)品文檔:
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簡(jiǎn)單介紹
數(shù)字電表 GDM-451
掌上型4 1/2 LCD , DCV基本準(zhǔn)確度:0.05% 特點(diǎn) 4 1/2 Digits 19999 counts Manual Ranging Continuity Check/Diode Test
固緯掌上數(shù)位萬(wàn)用表GDM-451/GDM451的詳細(xì)介紹
| 數(shù)字電表 |
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 | 掌上型4 1/2 LCD , DCV基本準(zhǔn)確度:0.05% |
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| 特點(diǎn) | - 4 1/2 Digits 19999 counts
- Manual Ranging
- Continuity Check/Diode Test
- Data Hold
- Temperature Measurement
- Capacitance, Frequency Measurement
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DC VOLTAGE | | Range | 200mV, 2V, 20V, 200V, 1000V | | Best Accuracy | ∮(0.05%rdg + 3 digits) | | Input Impedance | 10M | AC VOLTAGE (40Hz ~ 400Hz) | | Range | 2V, 20V, 200V, 750V | | Best Accuracy | ∮(0.5%rdg + 10 digits) | | Input Impedance | 2M | DC CURRENT
| | Range | 2mA, 20mA, 200mA, 20A | | Best Accuracy | ∮(0.5%rdg + 5 digits) | AC CURRENT (50Hz ~ 400Hz) | | Range | 20mA, 200mA, 20A | | Best Accuracy | ∮(0.8%rdg + 10 digits) | RESISTANCE | | Range | 200 ~ 200M 7 ranges | | Best Accuracy | ∮(0.3%rdg + 1 digit) | CONTINUITY BEEPER
| | ? | Buzzer sounds if conductance less than 70 | DIODE TEST | | Open Circuit Voltage | approx. 2.8V typical | CAPACITANCE | | Range | 2nF, 20nF, 2F, 20F | | Best Accuracy | ∮(3%rdg + 40digits) | FREQUENCY
| | Range | 1Hz ~ 20kHz | | Best Accuracy | ∮(1.5%rdg + 5 digits) | TEMPERATURE() | | Range | -40~1000 | | Best Accuracy | ∮1% + 30 | LCD DISPLAY | | ? | 4 1/2 digits | | POWER SOURCE | Single 9V battery (6F22) | | ? | ? | ACCESSORIES | | ? | Instruction manual
Battery
Test leads | | DIMENSIONS & WEIGHT | 80(W) x 165(H) x 38.3(D) mm
Approx.275g |
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