Single & Dual Pressure Measurement, Electronic Zeroing, ±1.5% Accuracy
Ideal for field or laboratory use, the
Model 476A-0 Single Pressure Digital Manometer measures low pressures from -20 to 20 w.c. with ±1.5% full scale accuracy. Designed especially for the HVAC contractor, the Model 476A-0 can be used to set gas supply pressures, verify pressure switch operation, adjust regulators, check pneumatic systems and computer peripherals. The rugged, handheld unit is constructed with an extruded aluminum case for exceptional durability.
Service: Air and compatible gases
Wetted Materials: Consult factory
Accuracy: ±1.5% F.S. @ 72F (22.2C). Includes linearity and repeatability
Pressure Hysteresis: ±0.1% of F.S
Pressure Limits: 5 psig (.34 bar)
Temperature Limits: 0 to 140F (-17.8 to 60C)
Compensated Temperature Limits: 32 to 104F (0 to 40C)
Thermal Effect: 0.05% F.S./F
Display: 4 digit LCD (.425H x .234W digits)
Power Requirements: 9V alkaline battery. Battery included but not connected
Process Connections: Barbed connection for use with 3/16" or 1/4" I.D. tubing
Agency Approvals: CE
manometer can be used to measure positive, negative, or differential pressures. The unit features selectable units, auto zero, hold and a Min/Max function. Press the Hold key to freeze the current pressure measurement on the display. The 478A manometer includes a zeroing button to null out any minor pressure differences. The carrying pouch is sold separetely - size: 7-1/2" x 3" x 2-1/4"
Easy to Handle 200 Ft. Rolls
Model 476A & 478A
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