China Ningbo Hautek Industries Co., Ltd. Based on more than 10 years of professional machinery exporting experience, with rich knowledge of...

The summary:
The flow standard device of liquid (including water, oil) is designed according with JJG 164-2000 request, and the result that it is...

Water flow sensors for flows up to 200 l/min
Productivity: No min order quantity; Packing: Single; Specifications: NPN, PNP or analogue outputs;...

DEFINITION:
Set of moving device that fitted into a closed conduit driven directly by water flow. Its turbine rotor rotates about the axis which...

Large flow water meters are used to measure the total quantity of cold
potable water that has passed a large flow rate pipeline.
Features:......

Ph 703 features:
High quality, light weight and compact design
Measure water ph fast and easily in many fields such as swimming pools,......