The Dwyer 477AV series is available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations.

• Range: 0 - 4.00 Inches of Water
• Maximum Pressure: 5 psig
• Accuracy: +/- 0.5% FS, 60 to 78 F; +\- 1.5% FS from 32 to 60 F and 78 to 104 F

The Dwyer 477AV series is available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations.

• Range: 0 - 1.00 Inches of Water
• Maximum Pressure: 5 psig
• Accuracy: +/- 0.5% FS, 60 to 78 F; +\- 1.5% FS from 32 to 60 F and 78 to 104 F

The Dwyer 477AV series is available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations.

• Range: 0 - 20.00 Inches of Water
• Maximum Pressure: 10 psig
• Accuracy: +/- 0.5% FS, 60 to 78 F; +\- 1.5% FS from 32 to 60 F and 78 to 104 F

The Dwyer 477AV series is available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations.

• Range: 0 - 40.00 Inches of Water
• Maximum Pressure: 10 psig
• Accuracy: +/- 0.5% FS, 60 to 78 F; +\- 1.5% FS from 32 to 60 F and 78 to 104 F

The Dwyer 477AV series is available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations.

• Range: 0 - 200.00 Inches of Water
• Maximum Pressure: 30 psig
• Accuracy: +/- 0.5% FS, 60 to 78 F; +\- 1.5% FS from 32 to 60 F and 78 to 104 F

The Dwyer 477AV series is available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations.

• Range: 0 - 10.00 PSI
• Maximum Pressure: 30 psig
• Accuracy: +/- 0.5% FS, 60 to 78 F; +\- 1.5% FS from 32 to 60 F and 78 to 104 F

The Dwyer 477AV series is available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations.

• Range: 0 - 20.00 PSI
• Maximum Pressure: 60 psig
• Accuracy: +/- 0.5% FS, 60 to 78 F; +\- 1.5% FS from 32 to 60 F and 78 to 104 F

The Dwyer 477AV series is available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations.

• Range: 0 - 30.00 PSI
• Maximum Pressure: 60 psig
• Accuracy: +/- 0.5% FS, 60 to 78 F; +\- 1.5% FS from 32 to 60 F and 78 to 104 F

The Dwyer 477AV series is available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations.

• Range: 0 - 100.00 PSI
• Maximum Pressure: 150 psig
• Accuracy: +/- 0.5% FS, 60 to 78 F; +\- 1.5% FS from 32 to 60 F and 78 to 104 F

The Dwyer 477AV series is available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations.

• Range: 0 - 150.00 PSI
• Maximum Pressure: 200 psig
• Accuracy: +/- 0.5% FS, 60 to 78 F; +\- 1.5% FS from 32 to 60 F and 78 to 104 F

The Dwyer 1211 series are as accurate as the finest laboratory “U” gages, but is designed to roll up compactly for easy carrying.

• Range: 4 - 4 Inches of Water

The Dwyer 1211 series are as accurate as the finest laboratory “U” gages, but is designed to roll up compactly for easy carrying.

• Range: 6 - 6 Inches of Water