What are the precision grades of precision pressure gauges in our country?
According to the JJG49-1999 spring tube precision pressure gauge and vacuum meter verification regulation, the accuracy degree of the pointer precision pressure gauge is:0.6, 0.4, 0.25, 0.1, 0.06
Search Beijing Wantong to ring high precision pressure gauge absolute contact said Baidu know I saw Zhang
The accuracy level of the pointer table is 2.5, 1.6, 0.4, 0.25 and 0.16,The accuracy of the digital table is similar to that of this one, followed by 2.5, 1.6, 0.5, 0.4, 0.2, 0.1, and 0.05
