GDM-396数字万用表 GDM-396数字万用表特點 |
3999 Counts Auto/Manual RangingHigh Energy Fuse for 10A RangeCapacitance, Frequency MeasurementContinuity Beeper/Diode TestData Hold/Relative ModeTrue RMS/RS232C3 3/4 (3999位數) LCD , DCV基本準確度:0.8% |
DC VOLTAGE |
| Range | 400mV, 4V, 40V, 400V, 1000V |
| Best Accuracy | ±(0.8%rdg + 1digit) |
| Input Impedance | 10MΩ |
AC VOLTAGE (40Hz ~ 400Hz) |
| Range | 4V, 40V, 400V, 750V |
| Best Accuracy | ±(1%rdg + 5 digits) |
| Input Impedance | 10MΩ |
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℃ |
| Best Accuracy | ±1%+3 |
SPECIAL FUNCTION |
| | Duty cycle, Auto Ranging |
| | True RMS, RS232C |
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 |
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