中國臺灣固緯（GW instek) GDM-394 系列:
特點：
◆ 3999 Counts Auto/Manual Ranging
◆ Capacitance, Frequency Measurement
◆ Continuity Beeper/Diode Test
◆ High Energy Fuse for 10A Range
◆ Data Hold/Relative Mode
規格： DC VOLTAGE Range 200mV, 2V, 20V, 200V, 1000V Best Accuracy ±(0.8%rdg + 1 digits) Input Impedance 10MΩ AC VOLTAGE (40Hz ~ 400Hz) Range 2V, 20V, 200V, 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) TEMPERATURE(℃) Range -40℃~1000℃ SPECIAL FUNCTION Duty cycle, Auto Ranging LCD DISPLAY 3999 counts POWER SOURCE Single 9V battery (6F22) ACCESSORIES Instruction manual DIMENSIONS & WEIGHT 85(W) x 177(H) x 40(D) mm
Battery
Test leads
Approx.330g
更多詳細資料可咨詢：
客服:
客服:
客服:
