The Fluke 330 Series Clamp Meters are a line of small, portable measurement instruments that can measure AC current, DC current, voltage, and resistance. These products have high protection levels, high measurement accuracy, and simple operation.
The Fluke 330 Series clamp meters are compact, hand‑held devices with safety‑rated inputs (EN61010‑1) and a large backlit display. They support true‑RMS measurement, auto shut‑off, display hold, motor start‑up current detection, and low‑battery indication, making them suitable for a variety of electrical testing tasks.
The datasheet lists detailed electrical specifications, physical dimensions, accessories, and warranty information. It also includes ordering codes and model‑specific features such as jaw opening size and battery life, helping users select the right configuration for their needs.
| AC Current Range | 0‑400 A |
|---|---|
| DC Current Range | 0‑600 A |
| AC Voltage Range | 0‑600 V |
| DC Voltage Range | 0‑600 V |
| Resistance Range | 0‑600 Ω |
| Frequency Range | 8‑400 Hz |
| Jaw Opening | 30 mm |
| Size (HxWxD) | 238 mm × 79 mm × 41 mm |
| Weight | 0.312 kg |
| Battery Life | 150 hours (Alkaline) |
| Warranty | Three years |
The AC current range is 0 to 400 A.
The meter uses an alkaline battery that lasts about 150 hours.
The jaw opening is 30 mm (for models 333‑335).
Fluke provides a three‑year warranty.