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數(shù)字萬用表GDM-394
品牌:中國臺灣固緯GWinstek 型號:GDM-394
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3 3/4 (3999位數(shù)) LCD , DCV基本準(zhǔn)確度:0.8%
GDM-300/400系列數(shù)字電錶,是專為滿足一般及維修服務(wù)工程師的日常需要,所設(shè)計的輕便、高準(zhǔn)確度及電池供電之掌上型電錶。
GDM-300/400系列除了具備基本量測的功能外,更具有多項的功能特性:包括省電的自動關(guān)機功能、清晰的LCD顯示幕、旋轉(zhuǎn)檔位的切換開關(guān)、簡單且便於操作的按鍵設(shè)計...等。如此輕巧、便利及經(jīng)濟的工具,是您在工作上的好幫手。
特點 | 3999 Counts Auto/Manual Ranging Capacitance, Frequency Measurement Continuity Beeper/Diode Test High Energy Fuse for 10A Range Data Hold/Relative Mode | |
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DC VOLTAGE | Range | 400mV, 4V, 40V, 400V, 1000V | Best Accuracy | ±(0.8%rdg + 1 digits) | Input Impedance | 10MΩ | AC VOLTAGE (40Hz ~ 400Hz) | Range | 4V, 40V, 400V, 750V | Best Accuracy | ±(1%rdg + 5 digits) | Input Impedance | 2MΩ | DC CURRENT
| Range | 400uA,4mA,40mA,400mA,4A,10A | Best Accuracy | ±(1%rdg + 5 digits) | AC CURRENT (50Hz ~ 400Hz) | Range | 400uA,4mA,40mA,400mA,4A,10A | Best Accuracy | ±(1.5%rdg + 5 digits) | RESISTANCE | Range | 400Ω ~ 40MΩ 6 ranges | Best Accuracy | ±(1%rdg + 2 digits) | CONTINUITY BEEPER
| | Buzzer sounds if conductance less than 70Ω | DIODE TEST | Open Circuit Voltage | approx. 1.5V typical | CAPACITANCE | Range | 40nF,400nF,4μF,40μF,100μF | Best Accuracy | ±(3%rdg + 5 digits) | FREQUENCY
| Range | 10Hz ~ 10MHz | Best Accuracy | ±(0.1%rdg + 3 digits) | SPECIAL FUNCTION
| | Duty cycle, Auto Ranging | LCD DISPLAY | | 3999 counts | POWER SOURCE | | Single 9V battery (6F22) | | | ACCESSORIES | | Instruction manual Battery Test leads | DIMENSIONS & WEIGHT | | 85(W) x 177(H) x 40(D) mm Approx.330g | |