产品详情
简单介绍：
GDM-451数字电表：4 1/2 Digits 19999 counts Manual Ranging Continuity Check/Diode Test Data Hold Temperature Measurement Capacitance, Frequency Measurement
详情介绍：
GDM-451数字电表
详细技术指标
规格 |
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 Circuit Voltage | approx. 2.8V typical |
CAPACITANCE | |
Range | 2nF, 20nF, 2F, 20F |
Best Accuracy | ∮(3%rdg + 40digits) |
FREQUENCY | |
Range | 1Hz ~ 20kHz |
Best Accuracy | ∮(1.5%rdg + 5 digits) |
TEMPERATURE() | |
Range | -40~1000 |
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 |
特点
4 1/2 Digits 19999 counts
Manual Ranging
Continuity Check/Diode Test
Data Hold
Temperature Measurement
Capacitance, Frequency Measurement
4 1/2 Digits 19999 counts
Manual Ranging
Continuity Check/Diode Test
Data Hold
Temperature Measurement
Capacitance, Frequency Measurement
