品牌:意大利SEKO 型号:PR75C PR75A PR75B 类型:在线PH计 显示方式:液晶数显 测量范围:PH：0--14；ORP：-1000--+1000mV :2% 电源电压:AC22--265（V）意大利SEKO公司PH仪表和ORP仪表特点如下:*探头效率检测功能;(可以...
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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...
