产品详情
简单介绍：
GDM-394数字电表：3999 Counts Auto/Manual Ranging Capacitance, Frequency Measurement Continuity Beeper/Diode Test High Energy Fuse for 10A Range Data Hold/Relative Mode
详情介绍：
GDM-394数字电表
详细技术指标
规格 |
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 Battery Test leads | |
DIMENSIONS & WEIGHT | 85(W) x 177(H) x 40(D) mm Approx.330g |
特点
3999 Counts Auto/Manual Ranging
Capacitance, Frequency Measurement
Continuity Beeper/Diode Test
High Energy Fuse for 10A Range
Data Hold/Relative Mode
3999 Counts Auto/Manual Ranging
Capacitance, Frequency Measurement
Continuity Beeper/Diode Test
High Energy Fuse for 10A Range
Data Hold/Relative Mode
