Skip to main content
.us
Hello
Select your address
Industrial & Scientific
Select the department you want to search in
All Departments
Deals
Audible Books & Originals
Alexa Skills
Amazon Devices
Amazon Pharmacy
Amazon Warehouse
Appliances
Apps & Games
Arts, Crafts & Sewing
Automotive Parts & Accessories
Baby
Beauty & Personal Care
Books
CDs & Vinyl
Cell Phones & Accessories
Clothing, Shoes & Jewelry
Women
Men
Girls
Boys
Baby
Under $10
Amazon Explore
Collectibles & Fine Art
Computers
Courses
Credit and Payment Cards
Digital Educational Resources
Digital Music
Electronics
Garden & Outdoor
Gift Cards
Grocery & Gourmet Food
Handmade
Health, Household & Baby Care
Home & Business Services
Home & Kitchen
Industrial & Scientific
Just for Prime
Kindle Store
Luggage & Travel Gear
Magazine Subscriptions
Movies & TV
Musical Instruments
Office Products
Pet Supplies
Premium Beauty
Prime Video
Smart Home
Software
Sports & Outdoors
Subscription Boxes
Tools & Home Improvement
Toys & Games
Vehicles
Video Games
Whole Foods Market
Hello, Sign in
Account & Lists
Account
Returns
& Orders
0
Cart
All
Best Sellers
Prime
Customer Service
New Releases
Today's Deals
Find a Gift
Books
Gift Cards
Kindle Books
Fashion
Pharmacy
Toys & Games
Amazon Basics
Sell
Amazon Home
Computers
Coupons
Video Games
Home Improvement
Automotive
Beauty & Personal Care
#FoundItOnAmazon
Handmade
Smart Home
Health & Household
Pet Supplies
Free Shipping
TV & Video
Subscribe & Save
Disability Customer Support
Shop Valentine's Day sweets
Industrial & Scientific
Medical
Lab
Test & Measurement
Safety
Janitorial & Facilities
Food Service
Education
Material Handling
Materials
Metalworking
Electrical
FSA Eligible Items
Deals
There's a problem loading this menu right now.
Learn more about Amazon Prime.
Get free delivery with Amazon Prime
Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books.
>
Get started
Amazon Best Sellers
Our most popular products based on sales. Updated hourly.
Best Sellers in
Pressure & Vacuum Measurement
#51
Tjernlund PS1503 Duct Airstat Pressure Switch
4.3 out of 5 stars
322
$36.96
#52
Solimeta 2-1/2" Dial Size, Oil Filled Pressure Gauge, 100psi Pressure Gauge, Water Pressure Gauge, Hydraulic Pressure Gauge, Water Tank Pressure Gauge, 304 Stainless Steel Case, 1/4"NPT Lower Mount
4.6 out of 5 stars
18
$7.75
-
$9.95
#53
PIC Gauges PRO-201L-254E 0-100 PSI Pressure Gauge, 2 1/2" Dial, 1/4" Male NPT Connection, Bottom Mount, Dual Scale, Glycerin Filled, Stainless Steel Case/Bezel, Brass Internals & Plastic Lens
4.6 out of 5 stars
177
$11.00
-
$48.26
#54
Emerson-Fisher LP-Gas Equipment R622-BCF 2nd Stage Regulator, 9-13" W.C Spring, 1/2" x 1/2" NPT
4.7 out of 5 stars
123
$60.42
#55
Winters PEM Series Steel Dual Scale Economical All Purpose Pressure Gauge with Brass Internals, 0-100 psi/kpa, 2" Dial Display, +/-3-2-3% Accuracy, 1/8" NPT Bottom Mount
4.4 out of 5 stars
97
$7.73
-
$129.95
#56
Winters Instruments - PFQ807R1 -807R1 PFQ Series Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge with Brass Internals, 0-300 psi, 2-1/2" Dial Display, +/-1.5% Accuracy, 1/4" NPT Bottom Mount
4.4 out of 5 stars
63
$20.01
#57
Winters PFQ805LF PFQ-LF Series Pressure Gauge, 2.5" Dial size, 1/4" NPT, 0/160 psi/kpa, Glycerin Filled
4.6 out of 5 stars
8
$24.21
#58
Dwyer 6846277 Portability Kit for Magnehelic Gauges
4.8 out of 5 stars
32
$57.50
#59
Liquid Filled Pressure Gauge, 2.5" DIAL Display, Stainless Steel CASE, Brass INTERNALS, 1/4" Male NPT Back Mount Connection, Dual Scale PSI & BAR (-30VAC - 0 PSI)
4.6 out of 5 stars
139
$14.70
-
$15.49
#60
Measureman 2-1/2" Dial Size Digital Air Pressure Gauge with 1/4'' NPT Bottom Connector and Protective Boot, 0-200psi, Accuracy 1%, Battery Powered, with LED Light
4.3 out of 5 stars
167
$9.97
-
$12.97
#61
PIC Gauge 202L-204M 2" Dial, 0/1000 psi Range, 1/4" Male NPT Connection Size, Center Back Mount Glycerine Filled Pressure Gauge with a Stainless Steel Case, Brass Internals, Stainless Steel Bezel, and Polycarbonate Lens
4.6 out of 5 stars
186
$13.45
-
$42.37
#62
Malida The Water Filter Water Stainless Pressure Gauge For Aquarium Meter 0-1.6MPa 0-220psi Reverse Osmosis System Pump (1/4“,3/8“,1/2”)
4.4 out of 5 stars
90
$11.99
#63
Taisher 2-1/2" Water Pressure Test Gauge, 3/4" Female Hose Thread, 0-200 psi/kpa
4.7 out of 5 stars
4
$13.99
-
$14.49
#64
Fluke - FLUKE-561 561 HVAC Pro Infrared Thermometer, -40 to +1022 Degree F Range
4.7 out of 5 stars
124
$194.87
#65
Liquid Filled Pressure Gauge, 2.5" DIAL Display, Stainless Steel CASE, Brass INTERNALS, 1/4" Male NPT Lower Mount Connection, Dual Scale PSI & BAR (-30VAC - 0PSI)
4.6 out of 5 stars
158
$12.99
-
$14.75
#66
Measureman 2" Steel Gas Pressure Test Gauge Assembly 3/4" FNPT Connection, 0-15psi, -3-2-3% Accuracy
4.3 out of 5 stars
67
$8.97
-
$9.97
#67
Charman Manufacturing Water Pressure Test Gauge, 3/4" Female Hose Thread,0-160 PSI,for Home,Hose Bib, Garden Hose, Water Pressure Tester Meter (160 PSI)
4.5 out of 5 stars
62
$11.11
#68
Measureman 2" Forged Steel Gas Pressure Test Gauge Assembly, 3/4" FNPT Connection, 0-30psi, -3-2-3% Accuracy
4.3 out of 5 stars
22
$16.97
#69
DuraChoice 2" Dial Utility Pressure Gauge, Water Oil Gas, 1/4" NPT Center Back Mount, Black Steel Case, 0-200 PSI
4.6 out of 5 stars
334
$5.32
#70
Kodiak Controls KC25-3# Low Pressure Gauge 3 PSI (Fivе Расk)
4.5 out of 5 stars
90
$27.46
-
$173.19
#71
MEASUREMAN 304 Stainless Steel Case,Lead Free Contractor Pressure Gauge, 0-100Psi, 4-1/2" Dial Size, 1% Accuracy, 1/4" NPT Lower Mount
4.7 out of 5 stars
121
$16.97
#72
Low Capsule Pressure Gauge, 0-10 psi,2-1/2" Dial,1/4" NPT lower mount,Zero Adjustment,Safety Glass Window, Black Steel case
4.4 out of 5 stars
27
$18.95
-
$35.60
#73
UHARBOUR Glycerin Filled Low Pressure Gauge 60psi/4bar, Stainless Steel case, Brass Inside Construction, 2-1/2" dial, 1/4"NPT Rear Connection
4.6 out of 5 stars
7
$9.99
#74
Tailonz Pneumatic 1/4" NPT 2.5" FACE DIAL Stainless Steel (0~10000Psi)Liquid Filled Pressure Gauge WOG Water Oil Gas Lower Mount
4.5 out of 5 stars
121
$9.99
-
$12.99
#75
YZM Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge with Brass Internals, 2-1/2" Dial Display, -1.5% Accuracy, 1/4" NPT Bottom Mount,Water Pressure Gauge. (0-150 psi)
4.6 out of 5 stars
259
$10.90
-
$10.99
#76
HiLetgo BME280 Atmospheric Pressure Sensor Temperature Humidity Sensor Breakout for Arduino
4.4 out of 5 stars
104
$8.99
#77
PerfectPrime PT1301, 304 Stainless Steel Static Tube, 130 x 60 mm (5.13" x 2.34") Length
4.4 out of 5 stars
96
$16.99
-
$52.99
#78
Winters Instruments - PFQ804R1 -804R1 PFQ Series Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge with Brass Internals, 0-100 psi, 2-1/2" Dial Display, +/-1.5% Accuracy, 1/4" NPT Bottom Mount
4.5 out of 5 stars
84
$20.38
-
$179.95
#79
(Ship from USA) Rolair 200 PSI Air Compressor Gauge GA0250200GC Side Mount Replacement 1/4" /ITEM NO#8Y-IFW81854276343
4.8 out of 5 stars
6
$13.95
#80
Solimeta 2" Gas Test Pressure Gauge, Natural Gas Pressure Test Gauge, 3/4" FNPT Connection, 30psi Test Gauge, +/-3-2-3% Accuracy
4.3 out of 5 stars
10
$9.95
#81
MEANLIN MEASURE 0-160Psi 1/4” NPT Stainless Steel Measuring Instrument, Thermal Pressure Gauge,Lower Mount
5.0 out of 5 stars
1
$13.49
#82
General Compound Pressure Gauge, 2" face Dia,-30 inHg-30 psi/bar/kpa, 1/4" Lower Mount,Black Steel case and Brass Connection
4.5 out of 5 stars
19
$5.16
-
$6.65
#83
2" Oil Filled Vacuum Pressure Gauge - SS/Br 1/4" NPT Lower Mount, 30HG/0PSI
4.4 out of 5 stars
218
$8.56
-
$56.99
#84
Square D 9013FSG2J21M4 Well Tank Switch Low Pressure Cut-Off, 30-50 PSI
4.8 out of 5 stars
106
$24.31
#85
SNS QPF-N1 1/8 Inch Male Thread Pneumatic Adjustable Diaphragm Type Pressure Switch Normally Open and Closed Integrated
4.2 out of 5 stars
17
$17.60
#86
Merrill MPS3050 Water Well Pressure Control & Air-Pump Pressure Switch, 30-50 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4" Female NPT
4.5 out of 5 stars
25
$15.00
#87
Emerson-Fisher LP-Gas Equipment R622H-DGJ 1st Stage Regulator, 8-12 psig Spring, 3/4" x 3/4" NPT
4.7 out of 5 stars
76
$65.04
#88
CARBO Instruments 2 1-2" Pressure Gauge, Stainless Steel Case, Chrome Plated Brass Connection, Liquid Filled, Compound Vacuum -30 Hg - 0-100 psi Back Mount 1/4" NPT
4.3 out of 5 stars
57
$10.95
-
$14.95
#89
DIGITEN Water Pressure Gauge Meter 0-1.0MPa 0-150psi 1/4" for Reverse Osmosis System Pump
4.2 out of 5 stars
11
$14.99
#90
Winters PFQ Series Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge with Brass Internals, 0-100 psi, 2-1/2" Dial Display, +/-1.5% Accuracy, 1/4" NPT Center Back Mount
4.6 out of 5 stars
27
$21.19
-
$179.95
#91
Winters PEM Series Steel Dual Scale Economy Pressure Gauge, 0-30 psi/kpa, 1-1/2" Dial Display, +/-3-2-3% Accuracy, 1/8" NPT Center Back Mount
4.7 out of 5 stars
16
$10.01
-
$129.95
#92
Square D 9013FSG2J20 Water Pump Pressure Switch, 20/40 PSI
4.6 out of 5 stars
107
$21.11
#93
Winters PEM Series Steel Dual Scale Economy Pressure Gauge, 0-200 psi/kpa, 1-1/2" Dial Display, +/-3-2-3% Accuracy, 1/8" NPT Center Back Mount
4.7 out of 5 stars
69
$4.49
-
$99.95
#94
Compound Pressure Gauge,liquied Filled,2 1/2" face Dia,-30 inHg-30 psi/bar/kpa,1/4" NPT Lower Mount, Polycarbonate Lens Window, Stainless Steel case
4.9 out of 5 stars
11
$7.26
-
$10.08
#95
100 PSI Pressure Transducer Sender Sensor with Connector - 1/8 inch 27 NPT Thread Stainless Steel Pressure Sensor for Oil, Fuel, Air, Water
4.3 out of 5 stars
18
$19.99
#96
PIC Gauge 202L-158M 1.5" Dial, 0/1000 psi Range, 1/8" Male NPT Connection Size, Center Back Mount Glycerine Filled Pressure Gauge with a Stainless Steel Case, Brass Internals, Stainless Steel Bezel, and Polycarbonate Lens
4.6 out of 5 stars
129
$12.95
-
$38.84
#97
GAUGE Stainless Steel Liquid Filled Pressure, Back Mount 1/8" NPT, 1.5" FACE DIAL, WOG Rated (0-1,000 PSI)
4.7 out of 5 stars
54
$14.45
-
$14.99
#98
Winters PFQ Series Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge with Brass Internals, 0-160 psi, 2-1/2" Dial Display, +/-1.5% Accuracy, 1/4" NPT Bottom Mount
4.5 out of 5 stars
47
$20.79
#99
Dwyer - 6806202 2000-00 Magnehelic Differential Pressure Gauge, 2000: 0-0.25" WC
5.0 out of 5 stars
11
$71.43
#100
Winters PFQ Series Stainless Steel 304 Dual Scale Liquid Filled Pressure Gauge with Brass Internals, 30" Hg Vacuum-0-30 psi/kpa,2-1/2" Dial Display, +/-1.5% Accuracy, 1/4" NPT Bottom Mount
4.3 out of 5 stars
52
$21.19
-
$59.87
←
Previous page
1
2
Next page
→
‹
Any Department
‹
Industrial & Scientific
‹
Test, Measure & Inspect
Pressure & Vacuum
Pressure & Vacuum Gauges
Pressure Probes & Sensors
Pressure Transmitters
Your recently viewed items and featured recommendations
Your recently viewed items and featured recommendations
Back to top
Get to Know Us
Careers
Blog
About Amazon
Press Center
Investor Relations
Amazon Devices
Amazon Tours
Make Money with Us
Sell products on Amazon
Sell apps on Amazon
Become an Affiliate
Advertise Your Products
Self-Publish with Us
Host an Amazon Hub
›
See More Make Money with Us
Amazon Payment Products
Amazon Rewards Visa Signature Cards
Amazon.com Store Card
Amazon Business Card
Amazon Business Line of Credit
Shop with Points
Credit Card Marketplace
Reload Your Balance
Amazon Currency Converter
Let Us Help You
Amazon and COVID-19
Your Account
Your Orders
Shipping Rates & Policies
Amazon Prime
Returns & Replacements
Manage Your Content and Devices
Amazon Assistant
Help
English
Choose a language for shopping.
United States
Choose a country/region for shopping.
Amazon Music
Stream millions
of songs
Amazon Advertising
Find, attract, and
engage customers
Amazon Drive
Cloud storage
from Amazon
6pm
Score deals
on fashion brands
AbeBooks
Books, art
& collectibles
ACX
Audiobook Publishing
Made Easy
Alexa
Actionable Analytics
for the Web
Sell on Amazon
Start a Selling Account
Amazon Business
Everything For
Your Business
Amazon Fresh
Groceries & More
Right To Your Door
AmazonGlobal
Ship Orders
Internationally
Home Services
Experienced Pros
Happiness Guarantee
Amazon Ignite
Sell your original
Digital Educational
Resources
Amazon Rapids
Fun stories for
kids on the go
Amazon Web Services
Scalable Cloud
Computing Services
Audible
Listen to Books & Original
Audio Performances
Book Depository
Books With Free
Delivery Worldwide
Box Office Mojo
Find Movie
Box Office Data
ComiXology
Thousands of
Digital Comics
DPReview
Digital
Photography
East Dane
Designer Men's
Fashion
Fabric
Sewing, Quilting
& Knitting
Goodreads
Book reviews
& recommendations
IMDb
Movies, TV
& Celebrities
IMDbPro
Get Info Entertainment
Professionals Need
Kindle Direct Publishing
Indie Digital & Print Publishing
Made Easy
Amazon Photos
Unlimited Photo Storage
Free With Prime
Prime Video Direct
Video Distribution
Made Easy
Shopbop
Designer
Fashion Brands
Amazon Warehouse
Great Deals on
Quality Used Products
Whole Foods Market
America’s Healthiest
Grocery Store
Woot!
Deals and
Shenanigans
Zappos
Shoes &
Clothing
Ring
Smart Home
Security Systems
eero WiFi
Stream 4K Video
in Every Room
Neighbors App
Real-Time Crime
& Safety Alerts
Amazon Subscription Boxes
Top subscription boxes – right to your door
PillPack
Pharmacy Simplified
Amazon Renewed
Like-new products
you can trust
Amazon Second Chance
Pass it on, trade it in,
give it a second life
Conditions of Use
Privacy Notice
Interest-Based Ads
© 1996-2020, Amazon.com, Inc. or its affiliates
v