The Extech VT30 is a voltage, continuity, and phase tester that includes a built-in flashlight and a backlit digital display with bar graph. This tough tester features a double-molded IP64 housing, polarity detection with LEDs for positive and negative DC, and a CAT III 600 Volt / CATIV 600 Volt safety rating. The VT30 has a one-year warranty, two AAA batteries, a protective cap, and a bag case.
| AC Voltage | 0 to 480V AC |
|---|---|
| AC Voltage Basic Accuracy | ±(1.5% of reading + 5 digits) |
| AC Voltage Max Resolution | 1V |
| Built-In Flashlight | Yes |
| Continuity | 0 to 200kΩ, guaranteed on < 50kΩ |
| DC Voltage | 0 to 690V DC |
| DC Voltage Basic Accuracy | ±(1.0% of reading + 3 digits) |
| DC Voltage Max Resolution | 1V |
| Frequency Bandwidth | 50/60Hz |
| Input Impedance | 1MΩ (approx) |
| Low Impedance | 12-250V AC/DC; impedance <6kΩ |
| Max Current | Ω1.0mA (400VAC); Ω1.5mA (690VDC) |
| Response Time | Updates 2-3 times/sec |
| Certifications | CE |
| Dimensions | 9.4 × 3 × 1.6" (240 × 78 × 40mm) |
| IP Rating | IP64 |
| Power | 2 × AAA (1.5V) batteries |
| Safety Category | CATIII - 600V, CATIV - 600V |
| Warranty | 2 years |
| Weight | 9.2oz (260G) |