We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Measuring & Inspecting Products - Flow & Level Measuring Instruments For Sale | USA Tool & Supply - (912 Products)


Hedland - 1/2" NPTF Port Oil & Petroleum-Based Liquid Flowmeter - 3000 Max psi, 0.1 to 1 GPM, Anodized Aluminum


Item #: 80092125
Brand: Hedland
Model #: H601A-001
Exact Tooling IR#: 04

Product Specifications
Type Oil & Petroleum-Based Liquid Flowmeter
Port Thread Style NPTF
Port Size (Inch) 1/2
Material Anodized Aluminum
Maximum Working Pressure 3000
Minimum GPM 0.10
Maximum GPM 1

$391.96

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Conbraco - 255 psi Working Pressure, Red Line, Liquid Level Gage Glass - Red Line Grade


Item #: 56506389
Brand: Conbraco
Model #: 98-58P-24
Exact Tooling IR#: 04

Product Specifications
Type Gauge Glass
Gauge Glass Type Red Line
Working Pressure 255
Grade Red Line

$347.94

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

King - 1" FNPT Port Polysulfone Tube, PVDF Union End Flowmeter - 150 Max psi, 10 GPM, Plastic


Item #: 86487204
Brand: King
Model #: 7331763062W
Exact Tooling IR#: 04

Product Specifications
Type Polysulfone Tube, PVDF Union Ends
Port Thread Style FNPT
Port Size (Inch) 1
Material Plastic
Maximum Working Pressure 150
Maximum GPM 10 GPM

$942.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

LDI Industries - 4-1/4 Inch Long Sight, 1/2 Inch Thread Size, Buna-N Seal Elbow With 1-3/8 Inch Dial Thermometer, Vented Oil-Level Indicators and Gauge - 5-3/4 Inch Length to Center of Base


Item #: 56477565
Brand: LDI Industries
Model #: GT107-4
Exact Tooling IR#: 04

Product Specifications
Type Elbow With 1-3/8" Dial Thermometer
Thread Size (Inch) 1/2
Sight Length (Inch) 4-1/4
Seal Material Buna-N
Length to Center of Base (Inch) 5-3/4

$116.72

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

King - 2" NPT Port Stainless Steel Flowmeter - 1500 Max psi, 120 GPM, 316 Stainless Steel


Item #: 86486701
Brand: King
Model #: 7711230-732
Exact Tooling IR#: 04

Product Specifications
Type Stainless Steel Flowmeter
Port Thread Style NPT
Port Size (Inch) 2
Material Stainless Steel
Maximum GPM 120

$3,073.07

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Madison - 1/2" Thread, 100 Max psi, 150°F Max, Liquid Level Side-Mounted Switch - 0.75 Float SG, Fuels & Lubricating Oils, In- or Outside Mounting


Item #: 56471584
Brand: Madison
Model #: M7790
Exact Tooling IR#: 04

Product Specifications
Type Side-Mounted Switch
Thread Size (Inch) 1/2
Maximum Working Pressure (psi) 100
Maximum Operating Temperature (F) 150
Material PBT
Applications 1. Fuels & lubricating oils; in- or outside mounting
Float SG 0.75
Wattage 30

$71.79

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Thomas Products Ltd. - 150 psi, Polysulfone Housing, Adjustable Paddle Flow Switch - Model 2500


Item #: 56502768
Brand: Thomas Products Ltd.
Model #: 2500-19652
Exact Tooling IR#: 04

Product Specifications
Type Adjustable Paddle Type Flow Switch
Housing Material Polysulfone
Maximum Working Pressure (psi) 150
Additional Information Model 2500

$229.06

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

King - 1" FNPT Port Polysulfone Tube, Stainless Steel Case & End Flowmeter - 200 Max psi, 1.8 to 18 GPM, Stainless Steel


Item #: 86485323
Brand: King
Model #: 7311223066W
Exact Tooling IR#: 04

Product Specifications
Type Polysulfone Tube, Stainless Steel Case and Ends
Port Thread Style FNPT
Port Size (Inch) 1
Material Stainless Steel
Maximum Working Pressure 200
Minimum GPM 1.80
Maximum GPM 18

$1,042.83

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

King - 1" FNPT Port Block Style, Inline Flowmeter - 100 Max psi, 10 GPM, Acrylic


Item #: 86485430
Brand: King
Model #: 7510216A-02
Exact Tooling IR#: 04

Product Specifications
Type Acrylic, Block Style, In-Line Flowmeter
Port Thread Style FNPT
Port Size (Inch) 1
Material Acrylic
Maximum Working Pressure 100
Maximum GPM 10 GPM
Air Flow Rate 10 GPM

$204.97

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Trico - 1" Sight Diam, 1/2" Thread, 1-17/32" OAL, Viewport Sight Glass & Flow Sight - 7/8" Hex Head, With 3-D Lens


Item #: 05302468
Brand: Trico
Model #: 34230
Exact Tooling IR#: 04

Product Specifications
Type Viewport
Thread Size (Inch) 1/2
Overall Length (Decimal Inch) 1.5300
Overall Length (Inch) 1-17/32
Type of Hole Threaded
Additional Thread Size Information w/ 3-D Lens
Hex Size (Inch) 7/8

$24.44

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Flowline - 3/4" Thread, 150 Max psi, 176°F Max, Liquid Level Optic Leak Detection Switch - Polypropylene Stem, Leak Detection for Secondary Containment


Item #: 93453355
Brand: Flowline
Model #: LO10-1305
Exact Tooling IR#: 04

Product Specifications
Type Optic Leak Detection Switch
Thread Size (Inch) 3/4
Maximum Working Pressure (psi) 150
Maximum Operating Temperature (F) 176
Material Polypropylene
Float Material Polypropylene
Stem Material Polypropylene
Diameter (mm) 19.00
Length (Inch) 3
Applications Leak Detection for Secondary Containment
Thread Type NPT
Accuracy +/- 1 mm in Water
Repeatability +/- 0.5 mm in Water
Rating NEMA 6 (IP68)
Power 12-36 VDC

$183.54

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hedland - 1/4" NPTF Port Plugged Gage Port Flowmeter - 600 Max psi, 30 SCFM, Anodized Aluminum


Item #: 80095060
Brand: Hedland
Model #: H271A-030-EP
Exact Tooling IR#: 04

Product Specifications
Type Plugged Gage Port
Port Thread Style NPTF
Port Size (Inch) 1/4
Material Anodized Aluminum
Maximum Working Pressure 600
Air Flow Rate 30 SCFM

$461.05

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

King - 1/2" M Port Block Style Panel Mount Flowmeter - 100 Max psi, 3.5 GPM, Acrylic


Item #: 86485695
Brand: King
Model #: 75302113C-06
Exact Tooling IR#: 04

Product Specifications
Type Acrylic, Block Style Panel Mount Flowmeter
Port Thread Style M
Port Size (Inch) 1/2
Material Acrylic
Maximum Working Pressure 100
Maximum GPM 3.5 GPM

$159.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Hedland - 1/2" SAE Port Oil & Petroleum-Based Liquid Flowmeter - 3000 Max psi, 0.5 to 5 GPM, Anodized Aluminum


Item #: 80092562
Brand: Hedland
Model #: H600A-005
Exact Tooling IR#: 04

Product Specifications
Type Oil & Petroleum-Based Liquid Flowmeter
Port Thread Style SAE
Port Size (Inch) 1/2
Material Anodized Aluminum
Maximum Working Pressure 3000
Minimum GPM 0.50
Maximum GPM 5

$360.58

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Conbraco - 290 psi Working Pressure, High Pressure, Liquid Level Gage Glass


Item #: 56506678
Brand: Conbraco
Model #: 98-34I-14
Exact Tooling IR#: 04

Product Specifications

290 psi Working Pressure, High Pressure, Liquid Level Gage Glass -
Type Gauge Glass
Gauge Glass Type High Pressure
Working Pressure 290
Grade High Pressure

$103.61

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Made in USA - 0.5\x92 to 35\x92 Transmission Range Class 1 Div 2 Ultrasonic Level Transmitter - 2" NPT Mount, 30 Max psi, ±0.25% of Range Accuracy, 12 to 28 VDC


Item #: 38592226
Brand: Made in USA
Exact Tooling IR#: 04

Product Specifications
Type Class 1 Div 2 Ultrasonic Level Transmitter
Transmission Range 0.5 to 35
Mount Size 2" NPT
Maximum Working Pressure (psi) 30
Accuracy ±0.25% of Range
Voltage 12 - 28 VDC

$954.89

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

J.W. Winco - M20x1.5 Thread, 23mm Distance Across Flats, Aluminum Oil Level Sight Glasses - 26mm Flange Diameter, 7.5mm Head Height, 8.5mm Length Under Head


Item #: 64829260
Brand: J.W. Winco
Model #: 082/A
Exact Tooling IR#: 04

Product Specifications
Material Aluminum
Thread Size M20x1.5
Distance Across Flats (mm) 23
Flange Diameter (mm) 26
Head Height (mm) 7.50
Length Under Head (mm) 8.50

$20.29

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

LDI Industries - 9/16" Sight Diam, 1/2" Thread, 1" OAL, Low Pressure Pipe Thread Lube Sight, Open View Sight Glass & Flow Sight - 7/8" Head, 20 Max psi, 1/2-14 Thread


Item #: 56476260
Brand: LDI Industries
Model #: LSP151-04
Exact Tooling IR#: 04

Product Specifications
Type Low Pressure Pipe Thread Lube Sight, Open View
Sight Diameter (Inch) 9/16
Thread Size (Inch) 1/2
Overall Length (Decimal Inch) 1.0000
Head Type (Inch) 7/8
Additional Thread Size Information 1/2-14
Maximum Working Pressure 20

$13.38

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

King - 2" NPT Port Glass Tube/Stainless Case Flowmeter - 125 Max psi, 100 GPM, 304 Stainless Steel


Item #: 86486347
Brand: King
Model #: 79122198WV0
Exact Tooling IR#: 04

Product Specifications
Type Glass Tube/Stainless Case Flowmeter
Port Thread Style NPT
Port Size (Inch) 2
Material Stainless Steel
Maximum Working Pressure 125
Maximum GPM 100 GPM

$3,655.23

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Barksdale - 158°F Normally Closed, Liquid Level & Temperature Switch - 6.29" Level Normally Open, 1" NPT Male, DIN 43650 Plug


Item #: 31020118
Brand: Barksdale
Model #: L1BLD117L160
Exact Tooling IR#: 04

Product Specifications
Connection Size 1" NPTM
Operating Temperature Range 14 F to 194 F
Application Hydraulic; Water; Storage Tanks
Contact Configuration 158deg F Normally Closed
Water Resistance Rating IP65
Additional Information BUNA N; Electrical Connection: DIN 43650 Plug; 160MM Brass Stem

$317.53

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It