| Special Functions | VA312 | VA315 |
| Diode Test | √ | √ |
| Auto Range | √ | √ |
| Auto /Manual range | √ | √ |
| Ture RMS Measurenent | √ | |
| Data Hold | √ | √ |
| MAX/MIN Value Measurement | √ | √ |
| Back Light | √ | √ |
| Continuity Buzzer | √ | √ |
| Auto Power Off | √ | √ |
| Max. Display | 5999 | 5999 |
| Basic Functions | Range | Accuracy | |
| VA312 | VA315 | ||
| DC Voltage |
6V/60V/600V 1000V |
±(0.8%+5) ±(1%+2) |
±(0.8%+5) ±(1%+2) |
| AC Voltage | 6V/60V/600V/700V | ±(1.2%+5) | ±(1.2%+5) |
| AC Current |
600A 1000A |
±(2.5%+5) ±(3%+5) |
±(2.5%+5) ±(3%+5) |
| Resistance |
600Ω/6kΩ/60kΩ/600kΩ/6MΩ 60MΩ |
±(1%+3) ±(5%+5) |
±(1%+3) ±(5%+5) |
| Capacitance | 600nF/6μF/60μF/600μF /1000μF | ±(4%+5) | ±(4%+5) |
| Frequency | 40Hz/600Hz/6kHz/60kHz/100kHz | ±(0.1%+2) | ±(0.1%+2) |
| ADP Measurement | 600mV | ±(3%+5) | ±(3%+5) |