*Accuracy: ±0.3% F.S.
*Display frequency, rpm, wire speed.
*Support two sets of signal input, independently displayed orarithmetic display setting.
*Output can correspond to display parameters.High brightness 0.4" LED display range: -19999~99999; decimal point selectable.Surge test of AC 2000V/ min between input, output and power.
*The output corresponding range selectable.
*High stability, non-flammable case (PC), high safety.