Hongqi Instrument, established in 1993, is one of the leading manufacturers and suppliers of double pointer double tube pressure gauge, night observation type in China. Providing you with low price and good service, we welcome you to wholesale the famous brands' gauge made in China at cheap price from our factory.

Dual Pointer Double Tube Pressure Gauge with Luminous Scale

The available accuracy classes of Dual Pointer Double Tube Pressure Gauge with Luminous Scale:

Class 1.6: The most common industrial grade, with allowable error ±1.6% of full range, widely used for pipeline, hydraulic and pneumatic equipment.

Class 2.5: Economy type, allowable error ±2.5%, for general on-site monitoring with low precision requirements.

Class 1.0: High precision grade, allowable error ±1.0%, applied for precise pressure measurement and comparison.

Note: The luminous scale is only for reading in dim environment, it will not affect the gauge accuracy. Accuracy is determined by the movement.

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