The Extech PQ3450 is a three-phase power analyzer/data logger that can record up to 30,000 sets of measurements in Excel® format on a removable SD memory card. The robust overmolded housing makes the product comfortable to grip. It has a built-in clock and calendar, 35 settings, and a CAT III 600V safety rating. Comes with a one-year warranty, four voltage leads with alligator clips, eight AA batteries, an SD card, a 100-240 volt AC adaptor, and a case. Clamp probes are available separately.
| AC Current | up to 3000A (depends on the current clamp probes used) |
|---|---|
| AC Current Basic Accuracy | ±(0.5% of reading) |
| AC Voltage | 600.0V |
| AC Voltage Basic Accuracy | ±(0.5% of reading) |
| Active Power | 9.999MW |
| Active Power Basic Accuracy | ±(1.0% of reading) |
| Active Power Energy | 0.0kWh to 9.999MWH |
| Active Power Energy Basic Accuracy | ±(2.0% of reading) |
| Apparent Power | 9.999MVA |
| Apparent Power Basic Accuracy | ±(1.0% of reading) |
| Apparent Power Energy | 0.0KVAh to 9.999MVAH |
| Apparent Power Energy Basic Accuracy | ±(2.0% of reading) |
| Frequency | 45Hz to 65Hz |
| Frequency Basic Accuracy | ±0.1Hz |
| Input Range | 200mV, 300mV, 500mV, 1V, 2V, 3V (user-selectable) |
| Input Range Basic Accuracy | ±(0.5% of reading) |
| Memory | 30,000 readings (2GB SD memory Card) |
| Phase | -180 ° to +180° |
| Phase Basic Accuracy | ±1° |
| Power Factor | 0.00 to 1.00 |
| Power Factor Basic Accuracy | ±0.04 |
| Reactive Power | 9.999MVAR |
| Reactive Power Basic Accuracy | ±(1.0% of reading) |
| Reactive Power Energy | 0.0kVARh to 9.999MVARH |
| Reactive Power Energy Basic Accuracy | ±(2.0% of reading) |
| True RMS | Yes |
| Certifications | CE, UL |
| Dimensions | 8.86 × 4.92 × 2.52" (225 × 125 × 64mm) |
| Power | 8 × AA (1.5V) batteries |
| Safety Category | CATIII - 600V |
| Warranty | 2 years |
| Weight | 2.2lbs (1010g) |