Fluke's Power Quality Analyzers can quickly analyze power networks and avoid the damage caused by power quality issues
The Fluke 435 and 434 are handheld three‑phase power quality analyzers that measure voltage, current, frequency, power, harmonics, flicker and many other parameters. The manual describes features such as AutoTrend logging, System‑Monitor compliance checks, and optional logger upgrades, as well as safety ratings and battery operation.
Included are detailed specifications, a list of supplied accessories, and instructions for using FlukeView and Power Log software to record and analyze data. The document also provides ordering information and optional accessories for expanded functionality.
| Maximum input voltage | 1000 Vrms (6 kV peak) |
|---|---|
| Memory size | 16 MB |
| Battery life | > 7 hours (rechargeable NiMH) |
| Safety rating | EN61010‑1, 600 V CAT IV / 1000 V CAT III |
It complies with EN61010‑1, 600 V CAT IV and 1000 V CAT III safety standards.
The logger can store up to 1800 minutes of max/min/average points per channel, allowing continuous recording for up to about 450 days.