Dwyer 477Av-8, Handheld Digital Manometer

Dwyer, 477AV-8, 0 - 150.00 psi Handheld Digital Manometer with Air Velocity/Flow Modes Includes: Comprehensive written instructions Wrist strap 9 Volt alkaline battery The new, upgraded Series 477AV Handheld Digital Manometer is now available with pressure, flow, and velocity measurements along with a number of other convenient features

4.7 stars, based on 80 reviews
In stock
USD 179.00

Add to Cart

Additionally, up to 40 readings can be saved-perfect for HVAC technicians making Pitot tube traverses of airflow readings across a duct

Features Pressure, flow, and velocity measurements Measures positive, negative, and differential pressure Operates up to 100 hours on a single 9 volt battery Numerous selectable English and metric units Stores up to 40 readings Menu structure detailed on the back of aluminum casing Aluminum case protects instrument from damage during transport/use Applications Field calibration Monitoring or trouble shooting HVAC systems Clean room checks Air velocity monitoring with Dwyer 174 Pitot tube Natural gas appliance line pressure Air Flow Duct Static Pressure Approvals CE Approval RoHS Letter of Compliance

For pressure, flow, and velocity there are selectable English and metric units, as seen in the specifications

Furthermore, the damping feature compensates for the fluctuating readings by averaging input values to display a more stable readout

Included is an audible and visual alarm to warn over flow, over pressure or over velocity

It displays negative, positive, and differential pressure

Meanwhile, battery conservation is monitored and displayed in the event of low battery voltage

Series 477AV can be field-calibrated by setting zero and span values

The 477AV uses a highly accurate differential pressure sensor to offer 177 0.5 full scale accuracy

The Series 477AV features a menu structure outline printed on the back of the aluminum casing

The accuracy that the 477AV series provides is critical to maintenance personnel and technicians who require a highly accurate standard to check their instrumentation or equipment, to ensure proper performance

The built-in air velocity and flow calculations provide accuracy and conserve time associated with cumbersome manual calculations

The digital display offers a backlight feature for easier viewing in darker areas

The digital manometer will automatically shut off after 20 minutes to prevent battery drain

This shut-off time can be reduced or disabled if desired

Related

Mongolian Faux Fur Throw Pillow

Mongolian Faux Fur Throw Pillow

Mongolian Faux Fur Throw Pillow - Saro Lifestyle 706.IE1220B When it comes to transforming a space, accessorizing with small accent pieces does the trick. Made from 100 acrylic, this
23.97 р.
Holland 62018ANReiAdo 620 Catalina 18

Holland 62018ANReiAdo 620 Catalina 18

Customize your chair with the help of Holland Bar Stool Co.! This Catalina chair has a contemporary design and provides superb back support. The frame is made from commercial
124.00 р.
Markov Stainless Steel Stands

Markov Stainless Steel Stands

Markov Stainless Steel Stands Set of 2 - IMAX 28809-2 28809-2 Features Transitional or Contemporary styleStainless steel base finished in gleaming gold Tops are faux leather
259.11 р.
Madison Park Taylor Accent Chair

Madison Park Taylor Accent Chair

A modern update is this mid century club chair with its smooth silhouette and inviting shape.Mid-century inspiredClub styleTufted back with button detailCurved armsSolid Birch legs with Espresso finishTight back and
319.00 р.
Stainless Steel Food Tong Bread

Stainless Steel Food Tong Bread

lt ul gt lt li gt Stainless steel food tong, durable to use. lt /li gt lt li gt Suitable for BBQ, buffet food serving, etc. lt
3.99 р.
Maxime 6 light Chrome Wall

Maxime 6 light Chrome Wall

Maxime 6 light Chrome Wall Sconce Clear Royal Cut Crystal Elegant Lighting - V2033W30C/RC A riot of shapes and textures, Maxime collection wall sconces sparkle in a mosaic of
376.00 р.
Black Russian Terrier Wind Chimes

Black Russian Terrier Wind Chimes

Chimes of Your Life Dog Windchimes feature your favorite dog breed in the windsail
79.99 р.
Custom Bottled Water Labels

Custom Bottled Water Labels

Set of 250. Cherish Hearts Style, Plum, Personalized With Your Words And Photo, / Custom Bottled Water Labels - Plum - Cherish Hearts
130.02 р.
BlackBox FOCMR10-007M-SCSC-BK, Fiber Patch Cable

BlackBox FOCMR10-007M-SCSC-BK, Fiber Patch Cable

BlackBox, FOCMR10-007M-SCSC-BK, Duplex FOP Cable, 50um, OM3, OFNR, SC-SC, Black, 7m Features Match Black Box fiber cable to your company, team, or school colors for that special networking application. Take
70.06 р.
Accuform SBMHSK903VA10, 14 x

Accuform SBMHSK903VA10, 14 x

Accuform, SBMHSK903VA10, 14 x 10 Bilingual Safety Sign Pitch In! Put Trash In Its Place Aluminum Features UV protective coating Withstands splashes and washdowns Endures
197.48 р.
Accuform TRS217CTP, OSHA Fire Extinguisher

Accuform TRS217CTP, OSHA Fire Extinguisher

Accuform, TRS217CTP, OSHA Fire Extinguisher Tag Fire Extinguisher Inspection Record PF-Cardstock Features Pulp-free ndash no wood pulp or paper content - will not rip or
14.93 р.
Cleveland C46573, HSS Counterbore Pilot

Cleveland C46573, HSS Counterbore Pilot

Cleveland, C46573, .3125 x .25 High Speed Steel Interchangeable Counterbore Pilot Features ANSI Sizes General Purpose HSS Substrate Bright Designed for aircraft fabricating use with portable pneumatic and
25.64 р.
Tim Holtz Cling Stamps 7

Tim Holtz Cling Stamps 7

These red rubber stamps come mounted on cling foam so you can use them with any acrylic block sold separately Great for using with Tims signature distressing techniques Stamps come
17.89 р.
Accuform FRMASE806VS10, OSHA Notice Safety

Accuform FRMASE806VS10, OSHA Notice Safety

Accuform, FRMASE806VS10, 7 x 10 OSHA Notice Safety Sign This Area ... Adhesive Vinyl Features Flexible, pressure-sensitive adhesive vinyl For indoor and short-term outdoor applications
74.71 р.
Sulky Rayon Thread 40wt 250yd-Baby

Sulky Rayon Thread 40wt 250yd-Baby

SULKYRayon thread Add pizzazz to appliques buttonholes topstitching bridal embroidery quilting tassels needlework and more This thread is light weight but an exceptionally strong and silky rayon thread
6.04 р.
BlackBox FOCMPSM-030M-LCLC-YL, Fiber Optic Cable

BlackBox FOCMPSM-030M-LCLC-YL, Fiber Optic Cable

Black Box, FOCMPSM-030M-LCLC-YL, 98.4-ft. Single-Mode Fiber Optic Cable w/ LC - LC - Yellow Get fiber cable in 12 colors for color-coded applications. Features Match Black Box fiber cable
142.20 р.
Judikins Embossing Powder 2oz-Pink Twinkle

Judikins Embossing Powder 2oz-Pink Twinkle

JUDIKINSEmbossing Powder because sometimes your creation needs that extra special something What a beautiful way to add color dimension and sparkle to anything you make with stamping Clear
8.64 р.
Rayovac High Energy Alkaline Batteries

Rayovac High Energy Alkaline Batteries

RAYOVACR High EnergyTM alkaline batteries offer the ultimate in energy and savings For reliability in devices you use each and every day they provide power that lasts Batteries feature Smart
10.34 р.
Amsterdam Standard Acrylic Paint 120ml-Deep

Amsterdam Standard Acrylic Paint 120ml-Deep

Amsterdam Standard Acrylic Paint 120mlDeep Gold
9.75 р.
Industrial Desk Lamp with Pipe

Industrial Desk Lamp with Pipe

Category Table Lamps. Usage Indoor Lighting, Outdoor Lighting, Hallway. Finish Bronze. Features Pipe. Number of Bulbs 2. Tier 1.
44.42 р.
BlackBox FOCMP10-010M-SCSC-BR, Fiber Patch Cable

BlackBox FOCMP10-010M-SCSC-BR, Fiber Patch Cable

BlackBox, FOCMP10-010M-SCSC-BR, 32.8' Fiber Optic Patch Cable, SC-SC, Brown Features Match Black Box fiber cable to your company, team, or school colors for that special networking application. Take your
84.85 р.
Dwyer 629C-05-CH-P2-E9-S3-3V, 629C Transmitter

Dwyer 629C-05-CH-P2-E9-S3-3V, 629C Transmitter

Dwyer, 629C-05-CH-P2-E9-S3-3V, 629C Pressure Transmitter 0-100 psid amp 3-Way Valve Wet/Wet Differential Pressure Transmitter Process Connection - 1/4 quot Female NPT Electrical Connection - M-12
405.80 р.
Cleveland C61690, CEM-SE-3 Single End

Cleveland C61690, CEM-SE-3 Single End

Cleveland, C61690, CEM-SE-3 5/8 x3-1/2 3 Flutes 0.030 Corner Radius Single End General-Purpose End Mill Features Solid Carbide Bright Applications Carbon Steel, Alloy Steels Cast Iron
86.87 р.
Accuform MDT624CTP, PF-Cardstock Tag

Accuform MDT624CTP, PF-Cardstock Tag

Accuform, MDT624CTP, 5-3/4 x 3-1/4 PF-Cardstock Tag Radioactive Materials , Pack of 25 pcs PF-Cardstock Tags Tear-resistant and waterproof tags last longer than standard card stock
14.93 р.
Soft Grip Combo Pin

Soft Grip Combo Pin

Westminster Pet ProductsSoft Grip Combo Pin Bristle Brush The perfect daily grooming for all types of coats Use the pin brush to detangle and prevent matting Use the bristle
7.74 р.
Rockler High-Carbon Steel Forstner Bits

Rockler High-Carbon Steel Forstner Bits

Our high-carbon steel Forstner Bits are the top pick for smooth, flat-bottomed holes with clean sidewalls and no tearout. Forstner bits are exceptionally useful for angled drilling, overlapping holes, or
.00 р.
Accuform MCHL302XP, OSHA Sign

Accuform MCHL302XP, OSHA Sign

Accuform, MCHL302XP, 10 x 14 Accu-Shield OSHA Sign Warning Chemical Storage Area Chemical storage signs identify locations where dangerous chemicals are being housed. For unmatched
32.86 р.
Brady 124073, Moving Machinery Do

Brady 124073, Moving Machinery Do

Brady, 124073, 10 x 7 Aluminum Bilingual Danger Moving Machinery Do Not Enter Sign Durable Non-Reflective Aluminum B-555 is a rigid aluminum panel with protected graphics
10.18 р.