Min. Order:
1 Set
Price:
US$ 100
Place of origin:
China
Price Condition:
FOB Qingdao
Supply Ability:
500 sets/months
DN15-DN50 automatic water meter calibration instrument
Principle
Calibration device is made of working platform, clamping device, the front and end straight pipe, flow measurement or drain valve etc.
When the intake of the calibration device is connected with stable pressure source, water will flow into the water meter and then into standard measuring instrument. Compare the values between the wa
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