公司名稱：廈門索邁電子科技有限公司
所屬類別：電源配套分類>>測試儀器
電子信箱：05921718@163.com
聯系電話：0592-3110662
聯 系 人：張麗
更新時間：2011-6-14 10:07:55

GDM-451萬用表/GDM-451萬用表 GDM-451萬用表/GDM-451萬用表 GDM-451萬用表/GDM-451萬用表

GDM-451萬用表/GDM-451萬用表 GDM-451萬用表/GDM-451萬用表

GDM-451萬用表的詳細介紹
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 Voltage 3.0V typical
CAPACITANCE

Range 2nF, 20nF, 2�gF, 20�gF
Best Accuracy ∮(3%rdg + 40digits)
FREQUENCY


Range 1Hz ~ 20kHz
Best Accuracy ∮(1.5%rdg + 5 digits)
TEMPERATURE(�J)

Range -40�J~1000�J
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