🔍 Overview & Specs
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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
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Accuracy: around ±10%; response <1 s; LCD updates ~5 times/sec
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Distance LEDs guide placement at 1″ ± 1/64″ (≈25 mm)
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Buttons: POWER, ZERO, HOLD (freezes reading), Ion‑Balance (IB) mode.
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Beeping alerts: power on/off, auto‑off warning, over‑range
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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.





