No.HM

Features：
・Rugged, highly accurate, and many more features that are incomparable with
conventional similar products.
・Applicable to heavy duty like on the vessel where high vibration resistance and
durability is the must.
・A market-tested high-performance Bourdon tube is used as the pressure element.
・High reproducibility plus outstanding accuracy by a working mechanism without bearings.
・The atmosphere-friendly drip-proof casing is suitable for outdoor use.
・Many of this switch may be installed side by side because they can be fixed from the inside.