[ACCURATE MEASUREMENT] Pressure Dial can measure positive, negative, and differential pressure with minimal error. [HIGH ] Guarantees Precision Machined（精密加工） of ?¨¤2%, ?¨¤3%, ?¨¤4% for precise readings. [CLEAR VISIBILITY] Transparent cover ensures clear visibility of pointer and scale for quick and accurate readings. [PREMIUM MATERIAL] Made of aluminum, lightweight and compact for easy installation, suitable for outdoor use. [WIDE APPLICATION] Ideal for irrigation, garden, environmental engineering, bioengineering, and intelligent building measurements. Specification:
Item Type: Differential Pressure
Material: Aluminium
Colour: Grey
Interface: 1/8in female thread normal temperature and normal pressure high and low pressure interface, on the back.
Accuracy: 21℃ full scale ±2%, ±3%, ±4%.
Temperature Range: -7℃ to 60℃
Application: For microelectronics, aerospace, environmental engineering, bioengineering, intelligent buildings, HVAC, food and beverage, accuracy electronic processing and other application fields.

Package List:
1 x Differential Pressure
3 x Installation Screw
2 x 1/8 NPT Hole Plug
2 x 1/8 Bard Connector
4 x Coupler
4 x Slot Screw

Note:
Please allow a small error of 1‑2cm in the manual measurement. 1 x Differential Pressure
3 x Installation Screw
2 x 1/8 NPT Hole Plug
2 x 1/8 Bard Connector
4 x Coupler
4 x Slot Screw
Please allow a small error of 1‑2cm in the manual measurement.