Description
The Fluke 437-II/BASIC is the probe-free version of the 437-II three-phase power quality and energy analyzer. It retains the 400 Hz measurement capability used for aircraft, marine and defense electrical systems, along with 50/60 Hz power quality, PowerWave capture and energy loss calculation. Because no current probes are included, it suits avionics maintenance shops and military contractors that already maintain a stock of compatible clamps and want to add another 400 Hz-capable analyzer.
Key features
- 400 Hz measurement capability without the cost of a new probe set
- Analyzes 50/60 Hz systems as well
- PowerWave capture of fast RMS data and waveforms
- Energy loss calculator for active, reactive, unbalance and harmonic power
- Cursor and zoom tools for real-time trend analysis
- No current probes included
Typical applications
- Avionics test benches and aircraft maintenance hangars
- Shipboard and defense 400 Hz power systems
- Adding a 400 Hz-capable unit to an existing probe inventory
- Generator and frequency converter testing
Specifications
| Brand | Fluke |
|---|---|
| Model | 437-II/BASIC |
| Product type | Three-phase power quality and energy analyzer |
| Inputs | 4 voltage and 4 current channels (three phases plus neutral) |
| Nominal frequencies | 50 Hz, 60 Hz, 400 Hz |
| System monitor | 10 power quality parameters on one screen per EN50160 |
| Logging | Up to 600 parameters at user-defined intervals |
| Safety rating | 600 V CAT IV / 1000 V CAT III |
| Data storage | 8 GB SD card |
| Battery | BP290 Li-ion, 28 Wh, 7 hours or more per charge |
| Current probes | Not included |
What’s included
- BC430 power adapter with international plug adapter set
- BP290 Li-ion battery (28 Wh)
- TL430 test lead and alligator clip set
- WC100 color coding clips and regional decals
- 8 GB SD card
- PowerLog software on CD with PDF operator manuals
- USB cable (A to mini-B)
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