디지털 압력계 1. 디지털 압력계 [63mm] ODi-3G_63mm, class 1.0% 2. 디지털 압력계 [80mm] ODi-4G_80mm, class 0.4% ODi-4H_80mm, class 0.2% 3. 디지털 압력계 [100mm] ODi-5G_100mm, class 0.4% ODi-5H_100mm, class 0.2% ODi-5P_100mm, class 0.1% ODi-5HP_100mm, class 0.05%
