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