中國(guó)臺(tái)灣固緯(GW-instek)掌上型數(shù)字萬(wàn)用表GDM
規(guī)格:掌上型數(shù)字萬(wàn)用表GDM
DC VOLTAGE | |
Range | 200mV, 2V, 20V, 200V, 500V |
Best Accuracy | ∮(0.5%rdg + 2 digits) |
Input Impedance | |
AC VOLTAGE (40Hz ~ 400Hz) | |
Range | 200V, 500V |
Best Accuracy | ∮(1.2%rdg + 10 digits) |
Input Impedance | |
DC CURRENT | |
Range | 200A, 2mA, 20mA, 200mA, |
Best Accuracy | ∮(1%rdg + 2 digits) |
RESISTANCE | |
Range | 200 ~ |
Best Accuracy | ∮(0.8%rdg + 2 digits) |
| |
CONTINUITY BEEPER | Buzzer sounds if conductance less than 70 |
DIODE TEST | |
Open Voltage | 3.0V typical |
TEMPERATURE() | |
Range | -40~1000 |
Best Accuracy | ∮1% + 3 |
LCD DISPLAY | |
3 1/2 digits | |
POWER SOURCE | Single 9V battery ( |
| |
ACCESSORIES | |
Instruction manual,Battery,Test leads | |
DIMENSIONS & WEIGHT | 73.5(W) x 130(H) x 35(D) mm,Approx |
固緯掌上型數(shù)位電表選型表
共通功能:直流電壓, 交流電壓, 直流電流, 電阻, 二極體測(cè)試, 短路蜂鳴 | ||||||
機(jī)種 | 特 殊 量 測(cè) 功 能 | 顯示幕 | 基本準(zhǔn) | 自動(dòng) | ACV Response | 選配項(xiàng)目 |
GDM | ACA, hFE | 4½ | 0.05% | | 50Hz~50kHz | 機(jī)身護(hù)套 |
GDM | ACA,L,C,Hz,Logic Test,Temperature,Data Logger,Max/Min.AVG,Hold,Relative | 3¾ | 0.25% | | 50Hz~2kHz | 機(jī)身護(hù)套 |
GDM | ACA,R,C,Hz,MAX/Min,Hold Relative | 3¾With 40 Segment Bar | 0.25% | V | 50Hz~20kHz | 機(jī)身護(hù)套 |
GDM | ACA,C,Hz,hFE,(29 Ranges) | 3½ | 0.5% | | 50Hz~500Hz | 機(jī)身護(hù)套 |
GDM | C,Hz,hEF(23 Ranges) | 3½ | 0.5% | | 50Hz~500Hz | 機(jī)身護(hù)套 |
GDM | ACA,C,hEF,Battery Check (22 Ranges) | 3½ | 0.5% | | 50Hz~500Hz | 機(jī)身護(hù)套 |