The document serves as a user's guide for the Extech Model 40130 AC Voltage Detector. It outlines critical safety symbols and warnings, emphasizing that the device is not a toy and must be tested on a known live circuit before use to verify proper operation. Key precautions include keeping hands away from the probe tip during detection.
| Voltage Sensitivity | 100 to 300V AC, 50/60Hz |
|---|---|
| Detection distance | < 5mm (0.2") |
| Over voltage Category | Category III 600V |
| Operating Temperature | 0 to 50 o C (32 to 122 o F) |
| Battery | 2 AAA batteries |
The detection distance is less than 5mm (0.2 inches).
The device requires two AAA batteries.