See catalog product page for full listing
Handheld digital manometer | 0 to 200″ w.c. (0 to 49.82 kPa)
Series 477B Handheld Digital Manometer
The Series 477B Handheld Digital Manometers are versatile, hand-held, battery operated manometers available in several basic ranges from 0-20 in w.c. up to 100 psi. All models measure either positive, negative or differential pressures with ±0.10% of full scale accuracy. You can select from up to seven common English and metric pressure units so conversions are not necessary. A memory function allows storage of up to 40 readings for later recall and a backlight provides auxiliary lighting for hard-to-see locations. Also standard are a hold feature plus both visual and audible overpressure alarms.
NIST CALIBRATION available in Product Configurator.
Product Applications
- Lab calibration of other pressure instruments
- Air velocity/air flow measurements in commercial buildings
- Precise 0.1% FS accuracy provides four times better accuracy than most standard manometer/gages
- Aluminum housing protects instrument against damage
- 40 readings in internal memory reduces time to record data
- Series
- 477B Handheld Digital Manometer
- Category/Type
- Pressure
- Type
- Manometers
- Series
- 477B Handheld Digital Manometer
- Service
- Air and compatible gases.
- Wetted Parts
- Consult factory.
- Accuracy
- ±0.10% of full scale from 60 to 78F° (15.6 to 25.6°C); ±1% of full scalefrom 32 to 60 and 78 to 104°F (0 to 15 .6 and 25.6 to 40°C).
- Pressure Hysteresis
- ±0.1% of full scale.
- Pressure Limits
- See chart on catalog page.
- Temperature Limits
- 0 to 140°F (-17.8 to 60°C).
- Storage Temperature Limits
- -4 to 176°F (-20 to 80°C).
- Display
- 4-digit LCD (.425″ H x .234″ W digits).
- Resolution
- See chart on catalog page.
- Power Requirements
- 9 volt alkaline battery; included but not connected.
- Connections
- Two barbed connections for use with 1/8″ (3.18 mm) or 3/16″ (4.76mm) I.D. tubing for 477B-1; 477B-2; 477B-3; 477B-4 and 477B-5 only. Twocompression fittings for use with 1/8″ (3.18 mm) I.D. x 1/4″ (6.35 mm) O.D. tubingfor 477B-6 and 477B-7 only.
- Weight
- 10.2 oz. (289 g).
- Agency Approvals
- CE.
Resources
^^Handheld digital manometer, 0 to 200″ w.c. (0 to 49.82 kPa)^^
Fast Shipping & Professional Packing
Through our long-term relationship with UPS, FedEx, DHL as well as a range of other top global carriers we can provide an array of shipping options. Our warehouse staff are highly skilled and will pack your products according to our exact and precise specifications. Prior to shipping, your goods will be thoroughly examined and secured. We deliver to thousands of clients every day in a variety of countries. Our commitment to become the biggest online retailer in the world is shown by this. Both Europe and the USA have distribution and warehouse centers.
Note: Orders with multiple items will have a distinct processing period for each item.
Before shipment, all ordered items will be thoroughly examined. The majority of orders are shipped within 48 hrs. The delivery time is between 3 and 7 working days.
Returns
The stock is dynamic and we are unable to completely manage it due to the fact that many stakeholders are involved, including our warehouse and factory. The stock can change at any moment. It is possible that you will not receive your purchase after the order has been made.
Our policy lasts 30 days. If it's been longer than 30 days since the date you made your purchase, we unfortunately can't give you a full refund or exchange.
Your item must be in the original packaging and be unused. It should also be returned in the original packaging.
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