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Leakage sensorA sensor that detectsthe current leaking due to poor insulation of electrical equipment. Groundammeters that detect the current by using the magnetic field generated by thecurrent by con...
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Drift Measuring InstrumentAn instrument used tomeasure the drift of a vessel or drifting object on the water relative to thegeographical location of a selected reference point due to wind direction,cu...
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Hydroacoustic directorAn instrument fordetermining the direction of a sound source in water. It has two or morereceivers placed in different locations. The receivers amplify the receivedsound signals ...
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The construction principle of digital pressure gauge:The digital pressure gauge is deformed by the elastic deformation of the sensitive elements (Bourdon tube, diaphragm box, bellows) in the meter, an...
+86 21 59241315 
sales@xvyanprecision.com
No 969, YunHan Road Pudong District Shanghai City China 
+86 21 59241315 
sales@xvyanprecision.com
No 969, YunHan Road Pudong District Shanghai City China 
+86 21 59241315 
sales@xvyanprecision.com 
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