The MEDA FVM400 Vector Magnetometer Instruction Manual provides operating instructions, specifications, and maintenance details for the instrument.
The FVM400 is a portable vector fluxgate magnetometer designed for precise magnetic field measurements in the field or laboratory. It offers high‑resolution 5‑digit display, selectable units, multiple analog outputs, and remote RS‑232 control.
The manual covers technical specifications, step‑by‑step operating instructions, remote operation via RS‑232, data‑recording modes, battery management, maintenance procedures, and warranty information.
| Temperature range | 0 to 50 °C |
|---|---|
| Power source | Two 9‑V batteries (Li or Alkaline) |
| Operating time (Lithium batteries) | 24 hours continuous |
| Probe size | 25.4 mm W × 25.4 mm H × 100.6 mm L |
| Display | Two lines by sixteen characters LCD |
Snapshot records 7.5 seconds of data at a rate of 69.5 samples per second.