Key facts
- Brand
- Simco
- Model
- FMX-003
- Category
- Other device
- Industry
- Industrial
- Documents
- 4
- Languages
- ZH · EN
- Last added
- 2026-10-16
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Simco FMX-003 Electrostatic Fieldmeter Instructions
The Simco FMX-003 is a compact, portable electrostatic fieldmeter designed for measuring static potentials and ion balance voltages. It features a micro-computer, a large LCD display with bar graphs, and LED indicators to assist with positioning and reading in low light. The device is battery-operated and requires proper grounding for accurate measurements.
Read onlineSIMCO FMX-003 specifications
| Input Voltage | 9 V battery |
|---|---|
| Electrostatic Field Range | +/-20 kV |
| Ion Balance Range | +/-200 V |
| Standard Measurement Distance | 25mm |
| Response Time | 1 second |
All SIMCO FMX-003 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I measure ion balance?
Install the ion balance measurement board, press Zero and Power simultaneously to hear two beeps, then point away from ion sources.
What does the 'ERR' display indicate?
It indicates that the internal sensor of the FMX003 is damaged and requires repair.
What is the measuring distance for the FMX-003?
The instrument is calibrated for a measuring distance of 25±0.5 mm.
What type of battery does the FMX-003 use?
It uses a 9V, 6F22Y manganese battery.
How long does the battery last?
The 9 V alkaline battery provides approximately 30 hours of operation.
How can I disable the automatic 5‑minute switch‑off?
Press and hold the red POWER button for at least three seconds when turning the FMX‑003 on.