亚欧/DP-PHS-4A
是
pH:0.00~14.00pH
pH:&plu*n;0.01pH&plu*n;1个字
AC:220&plu*n;22V 50&plu*n;1Hz(V)
实验室PH计(mm)
实验室PH计
实验室PH计/酸度计/PH仪
手机:15313602957
pH meters play an important role in industrial process controls. Chemical facilities, biological research companies and civilian water treatment plants need accurate and reliable pH meters to monitor and improve water quality and safety. Nationals small packaging and re...