| AC voltage range | The default range is 48~1000V; Press the “S” key to switch to 12~1000V |
| Frequency | 50Hz/60Hz |
| Alarm type | Sound & Light alarm |
| Torch function | White LED torch light |
| Auto power off | Auto shut down when no operation for 5 minutes & no voltage signal is detected |
| Low battery indication | 3-times light flashes and once beeps sound when the voltage is＜2.6V |
| Zero/Fire line recognition | According to the signal strength, the fire wire is with strongest signal |
| NCV sensitivity | 3 sensitivity indicators |
| NCV sensitivity indication method | Sound & Light alarm function: with different decibel alarm sounds, red/orange LED light shows the strength of the signal |
| Working temperature | 0 ~ 40℃ |
| Storing temperature | -10~50℃ |
| Safety level | CAT.III 1000V / CAT.IV 600V |
| Power supply | 2* 1.5V AAA battery |
| Tester color | Orange + Gray |
| Tester weight | 58g |
| Tester size | 165(L) x 40(W) x 20(D) mm |
| Standard packing including | AC-3 voltage tester, blister-card, battery |
| Individual packing style | Blister-card |
| Master packing | 200pcs/carton |
| G.W. per carton | 18kg |
| Carton size | 65.5x29.0x45.5cm |
