HT Insulation Meter NEPTUNE is an insulation and continuity professional multimeter
NEPTUNE is a mix of technology including
an instrument for electrical safety testing (insulation up to 1000V and continuity with 200mA), a Harmonics analyzer and a TRMS multimeter.
Insulation: for extra safety.
I measure AC/DC voltage with a “low impedance input” (LoZ) in order to eliminate incorrect readings due to stray voltages because of parasitic capacitive coupling.
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