Brand New 23 years have passed since the birth of W-400/LPH-400. We have undergone a long-awaited full model change. The new "WIDER4" and low-voltage "WIDER4L" have been reborn, and the functionality and design have been renewed, making them easier to use and more sophisticated than ever. ●We pursue "more reliable quality and stability while maintaining basic performance." ●Pursuing ergonomic design to reduce weight.