Chi tiết sản phẩm
ĐỒNG HỒ VICHY 99- AUTO RANGE
New type holster, streamline design;
Large LCD makes the reading clearly;
Strong antimagnetic and anti-jamming performance;
VC99 3 6/7 Auto range digital multimeter
Features: 1.New type holster, streamline design; 2.Large LCD makes the reading clearly; 3.Strong antimagnetic and anti-jamming performance; 4.Full function protection,; 5.Unit symbol display, very easy to reading; 6.Relative value, frequency/duty cycle measuring, data hold. Technical data:
| Basic function | Range | Basic accuracy |
| DCV | 600mV/6V/60V/600V/1000V | ±(0.5%+4) |
| ACV | 6V/60/600/1000V | ±(0.8%+6) |
| DCA | 600uA/6000uA/60mA/600mA/6A/20A | ±(0.8%+3) |
| ACA | 600uA/6000uA/60mA/600mA/6A/20A | ±(1.5%+10) |
| Resistance | 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ | ±(0.8%+5) |
| Capacitance | 40nF/ 400nF/4uF/40uF/400uF/2000uF | ±(3.5%+8) |
| Frequency | 100Hz/1kHz/10kHz/100kHz/1MHz/60MHz | ±(0.5%+4) |
| Centigrade temperature | -40°Cvn_1000°C | ±(0.75%+3) |
| 0°Fvn_1832°F | ±(1.2%+3) |
| Special function | VC99 |
| Diode test | √ |
| hFE test | √ |
| Continuity test | Approx. less than 30Ω±10Ω |
| Low battery indication | Approx less than 2.4V |
| Duty cycle measuring | √ |
| Data hold | √ |
| Auto power off | Approx.15minutes |
| Analog bar | √ |
| Function protect | √ |
| Input impendence | 10MΩ |
| Sampling rate | 3times/s |
| AC frequency resp onse | 40-400Hz |
| Operation way | Manual or auto range |
| Max. display | 6000 |
| LCD size | 65x41mm |
| Battery | 3V AAA×2 |
| Power dissipation | Quiescent current approx. 2mA |
