The Extech PQ3350-3 is a three-phase power and harmonics analyzer that can take up to 52,428 single-phase readings or 17,476 three-phase values. It has a big backlit LCD that can display up to 35 parameters on one screen while also displaying harmonics and waveforms. For single and three-phase systems with three or four wires. Includes four voltage leads with alligator clips and retractable plunger clips, eight AA batteries, a universal AC adapter, software, a USB interface cable, and a case. Current Probes are available separately.
| AC Current | 3000A |
|---|---|
| AC Current Basic Accuracy | ±(0.5% of reading + 5 digits) |
| AC Voltage | 600V |
| AC Voltage Basic Accuracy | ±(0.5% of reading + 5 digits) |
| Active Power | 9.999MW |
| Active Power Basic Accuracy | ±(1% of reading + 8 digits) |
| Active Power Energy | 0mWh to 999,999kWh |
| Apparent Power | 9999kVA |
| Apparent Power Basic Accuracy | VA=Vrms x Arms |
| Crest Factor | 1.00 to 99.99 |
| Crest Factor Basic Accuracy | ±(5% of reading + 30 digits) |
| Frequency | 45-65Hz |
| Frequency Basic Accuracy | 0.1Hz |
| Harmonics | 1 to 99 |
| Harmonics Basic Accuracy | ±2% |
| Memory | 52428 records (single phase); 17476 records (3 phase) |
| Peak AC Current Basic Accuracy | ±(5% of reading + 30 digits) |
| Peak AC Voltage Basic Accuracy | ±(5% of reading + 30 digits) |
| Phase | -180.0° to 0° to +180.0° |
| Phase Basic Accuracy | ±1° |
| Power Factor | 0.0 to +1.00 |
| Power Factor Basic Accuracy | ±(1.5%° of reading ± 8 digits) |
| Reactive Power | 9999kVAR |
| Reactive Power Basic Accuracy | VAR= sqr (VA² -W² ) |
| Reactive Power Energy | 0.0kVARh to 1000MWh |
| True RMS | Yes |
| Certifications | CE |
| Dimensions | 10.1 × 6.1 × 2.3" (257 × 155 × 57mm) |
| Power | 8 × AA (1.5V) batteries |
| Safety Category | CATIII - 600V |
| Warranty | 2 years |
| Weight | 2.5 lbs (1160g) |