XI'AN BEICHENG ELECTRONICS CO.,LTD
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VC97 Auto Range Digital Multimeter 3999 Counts large LCD Display With True RMS
1. INTRODUCTION
The instrument is a stable and high performance digital multimeter driven by battery. It uses the LCD with 42mm high make the reading is clearly. And the function of backlight and overload protection make operation is convenient.
The instrument has the function of measuring DCV, ACV, DCA, ACA, Resistance and Capacitance, Frequency, temperature, Transistor, Diode and Continuity test. The instrument takes dual-integral A/D converter as key point, is an excellent tools. It’s an ideal tool for lab, factory and family.
2. SAFETY NOTES
This series meter meets the standard of IEC1010. Read it before operation.
1．Do not input the limited voltage of 1000V DC or 750V AC RMS when measuring voltage.
2．Voltage less than 36V is safety voltage. When measuring voltage higher than 36V DC, 25V AC, check the connection, insulation of test leads to avoid electric shock.
3．When changing function and range, test leads should be removed from testing point.
4．Select correct function and range.
5．When measuring current, do not input current over 20A.
3.SPECIFICATIONS
Display mode: LCD displaying.
Max. indication :3999(3 3/4), auto polarity indication
Measuring method: Dual-slop integrating A/D converter system.
Sampling rate: Approx. 3times/second
Over range indication: “ OL”
Low battery displays.
Operating environment: Temperature (0 ~ 40)℃, humidity<80%RH.
Power: Double, standard 9 volt battery.
Dimension: 190mm×88.5mm ×27.5mm.
Accessories: Operation manual ,holster, gift box, TP01 thermocouple, test leads, 9V battery.
| Model | 97 | |
| Specification | ||
| Basic Function | Range | Accuracy |
| DC Voltage | 400mV/4V/40V/400V/1000V | ±(0.5%+4) |
| AC Voltage | 4V/40V/400V/750V | ±(0.8%+10) |
| DC Current | 400uA/4000uA/40mA/400mA/10A | ±(1%+10) |
| AC Current | 400uA/4000uA/40mA/400mA/10A | ±(1.5%+10) |
| Resistance | 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ | ±(0.8%+4) |
| Capacitance | 10nF | ±(5%+20) |
| 100nF/1uF/10uF/100uF | ±(3.5%+8) | |
| 1mF/10mF/100mF | ±(5.0%+10) | |
| Frequency | 100Hz/1000Hz/10kHz/100kHz/1MHz/30MHz | ±(0.5%+10) |
| Temperature | (-20~1000)℃ /(-4-1832)℉ | ±(1.0%+5) |
| Features | ||
| Diode | √ | |
| Transistor | √ | |
| Continuity buzzer | √ | |
| Low battery indication | √ | |
| Backlight | √ | |
| Data Hold | √ | |
| True RMS | √ | |
| Auto power off | √ | |
| Analog bar graph | √ | |
| Shockproof protection | √ | |
| Duty Cycle | 1%~99.% | |
| Input impedance | 10МΩ | |
| Sampling rate | 3 times/s | |
| AC Frequency response | 40~400Hz | |
| Operation way | Auto Range/Manual Range | |
| Max. Display | 3999 | |
| LCD size | 70×50mm | |
