Proud to have a low CMC score, ETL’s Calibration department offers a wide range of both positive and negative pressure calibration services for Pressure Gauges in Oil, Water and Air, as well as provide Pressure Calibration services for Vacuum Pressure Equipment.
Exceeding other Calibration services in Hong Kong, ETL can calibrate pressure up to 1000bar.
For further information or to receive a quote, please contact the Calibration team.
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Differential Pressure Meter
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U-Tube Manometer
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Pressure Gauge / Meter / Recorder / Transducer / Pressure Transmitter / Manometer (Medium: Oil)
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Pressure Gauge / Meter / Recorder / Transducer / Pressure Transmitter / Manometer (Medium: Water)
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Pressure Gauge / Meter / Recorder / Transducer / Pressure Transmitter / Manometer (Medium: Air)
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Pressure Measuring Device/Pressure Transducer
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Dead Weight Tester
- Vacuum Gauge / Transducer
Job Reference
Date: February 2026
Division: Pressure
Project: Calibration Services for Pressure Gauge
Client: The Jardine Engineering Corporation Ltd.
Date: May 2026
Division: Pressure
Project: Calibration Services for Pressure Gauge
Client: Wai Yuen Tong Medicine Company Ltd.
Date: April 2026
Division: Pressure
Project: Calibration Services for Equipment
Client: Hong Kong Hospital Authority
Date: January 2026
Division: Pressure
Project: Calibration Services for Pressure Recorder
Client: Wo Hing Construction Co. Ltd.