| Voltage Detection Range |
12 V to 1000 V AC |
| Frequency |
50 Hz to 60 Hz |
| Alarm Method |
Sound and light alarm |
| Automatic Identification |
Automatic detection of electric field close to the measured point |
| Zero Fire Line Judgment |
Judging by the signal strength, strong signal is live line, weak signal is neutral line |
| Line Break Detection |
Line breakpoints under live conditions, quickly identify live end and uncharged end |
| Signal Strength Indicator |
Buzzing sound changes from slow to fast; indicator light flashes from slow to fast |
| Low Voltage Reminder |
When battery voltage is lower than 2.4 V, power light flashes and buzzer prompts |
| Automatic Shut-Down |
Automatically shuts down if no operation within 5 minutes and no voltage signal detected |
| Drop Test |
1 meter drop test, durable, drop-proof, shock-proof, shake-proof |
| Working Temperature and Humidity |
-4 °F to 104 °F (-20 °C to 40 °C); over 80% rh |
