If the photograph is clicked, it grows.

YOKOGAWA 7012-81 Frequency Module
JPY80,000 1 stock
rec456

DL850E,EVシリーズ用周波数モジュール(2ch),測定周波数0.01Hz~500kHz
測定機能(周波数、回転数、周期、Duty、電源周波数、パルス幅、積算、速度)
最高サンプルレート1MS/s,分解能16ビット,帯域:測定分解能625ps,
絶縁,直接最大入力42V

1 MS/s sample rate, 16-bit resolution, bandwidth of resolution 625 ps, 2 isolated channels , and measurement frequency of 0.01 Hz to 500 kHz.
Applicable to DL350, DL850 series and SL1000