MST雷射升級與控制器升級，內建波長計MST

The internal wave meter upgrade fits the Standard configuration perfectly, and the controller response is noticeably snappier during our calibration runs. I’ve been using it for two weeks now and the readings have been rock‑steady, exactly what I needed without re‑working the setup.

The controller upgrade made our wave meter setup noticeably more responsive, and the internal sensor alignment held steady even after a full day of measurements. Took about five minutes to swap in, and the difference in stability was immediate.

Swapped this in for our older internal wave meter and the laser upgrade makes readings noticeably steadier, plus the controller pairing held without a single drop over a full shift. It’s a pricey add-on, but for the precision we needed, it’s worth every cent.