


Dwyer Instruments 475-00T-FM-AV | Air velocity Kit | Range 0-4.00" w.c. | Max. pressure 10 psig | Kit includes static pressure tips | Rubber tubing | Telescoping Pitot tube | Step drill | Air velocity slide chart and carrying case
Compact, lightweight, and simple to use is this handy all-in-one package. No leveling or setup is required. The digital manometer has a range of 0 to 20.00" W.C. with an accuracy of ±0.5% F.S. and minor divisions up to 0.01. Large 1/2" LCD readout with "low battery" warning is visible in dimly lit situations. A handy telescopic Pitot tube (Model 166T), fully adjustable from 11.5 to 36 inches (29.2 to 91.4 cm), is included in the kit. Additionally, two magnetically mounted static pressure tips measure the pressure drop across filters, condenser coils, and other components. An essential toolkit for HVAC technicians, industrial hygienists, and plant engineers.

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- Specifications
- Features
- Downloads
Accuracy | +/-0.5% F.S., 60 - 78°F (15.6 to 25.6°C); 1.5% F.S. from 32 t 60°F and 78 to 104°F (0 to 15.6°C and 25.6 to 40°C) |
Approvals | FM, CE |
Connection | Process: Two barbed connections for use with 1/8" or 3/16" I.D. tubing. Two compression fittings for use with 1/8" I.D. x 1/4" O.D. tubing. (for 100 psi or higher pressure ranges) |
Display | 4-digit LCD (.425 H x .234 W digits) |
Material | Wetted: Consult Factory |
Maximum operating temperature | 0 to 140°F (-17.8 to 60°C) |
Power | 9 volt alkaline battery. Battery included but not connected |
PRESSURE | Hysteresis: +/-0.1% of full scale |
PRESSURE | Max: 10 psig |
Range | 0-4.00" w.c. |
Series | Family: Dwyer Instruments Miscellaneous |
Storage Temperature | -4 to 176°F (-20 to 80°C) |
Temperature | Compensated Temperature Limits: 32 to 104°F (0-40°C) |
Weight | 10.8 oz. (306 g) |
- Complete package for industrial and HVAC uses.
- Robust design for enduring durability.
- Simple conversion of air velocity to pressure.
- Assemble with pride in the USA.
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