SIMCO FMX-003 Electrostatic Fieldmeter

🔍 Overview & Specs

• Pocket‑sized, hand‑held fieldmeter for non‑contact electrostatic charge measurement up to ±20 kV (or ±22 kV) at ~1″ distance, with auto‑ranging and a combined numeric + bar‑graph display

• Accuracy: around ±10%; response <1 s; LCD updates ~5 times/sec

• Distance LEDs guide placement at 1″ ± 1/64″ (≈25 mm)

• Buttons: POWER, ZERO, HOLD (freezes reading), Ion‑Balance (IB) mode.

• Beeping alerts: power on/off, auto‑off warning, over‑range

• Powered by a 9 V battery (9V 6F22 manganese), ~30 h battery life; auto‑off after 5 min (can be disabled.

• Will need to be calibrated.