Digital Moisture Meter

Shinwa Rules Co., Ltd. was established in 1971 in the Tsubame-Sanjo region of Niigata Prefecture — a historic hub of Japanese metalworking since the 16th century. They hold over 70% market share for metallic rulers in Japan and produce over 2,400 types of measuring instruments. Shinwa is one of only a few manufacturers accredited by Japan's Calibration Service System (JCSS), and their products are trusted by professionals in 38 countries worldwide.