*Accuracy: 0.03% F.S.
*Measuring AC Frequency / DC Pulse / Magnetic; Input frequency: 0.001Hz~100KHz.
*High brightness 0.4" LED display range: -19999~99999; decimal point selectable.
*Surge test of AC 2000V / min between input / output / power.
*High stability, non-flammable case (PC), high safety.