-High quality, no damage with 1.3 times over load -Safe, no divulge with 1.8 times over load -range & accuracy could customize HAKIN-- 25 years manufacturing experience of pressure gauge.High quality, no damage with 1.3 times over loadSafe, no divulge with 1.8 times over loadScale range: 0-1, 0-10, 0-100, 0-200MPa could customize.Accuracy: 2.5, 1.6 could customize General Pressure Gauge