Zoro Tools has a simple mission— We help small business stay competitive!
We do this by offering more than 400,000 great products at super low prices.
Small businesses have historically been at a disadvantage to larger companies who can buy stuff at lower prices because of their size. We want to change that!
Zoro Tools has most of the products that the “big guys” have and we offer every single one of them at an everyday low price. There are no complex discount structures to understand and no hidden costs. Every customer pays the same low price for an item—whether you want to buy one or one thousand!
Like you, we believe that the key to success is to always put our customers first.
We live for the moments that we can make you happy—that’s the truth!
Most of our business occurs through the internet. However, we know that there are times when you need to communicate with a person. Our customer service staff is here to help you. You can contact us in the way that works best for you.
Our customer service hours are Monday thru Friday from 7AM to 7PM (CST).
Si necesita ayuda en español, por favor, comuníquese con nosotros por teléfono. Gracias.
Zoro Tools has designed a unique and intuitive product search feature.
All you need to do is select the product attribute values you are looking for within your search results (size, color, material, etc.) by clicking on the value you want, and the products that meet the criteria you have chosen are immediately shown in a table right below where you made your selections.
The more specific you are in your attribute selections—the narrower the search results will become in your very own “custom made” product table!
If you prefer to search using manufacturer model #, a competitor’s part number or a Zoro Tools part number, just enter that number into the “search bar” at the top of the page, you will immediately be taken to a page that contains the item.
Right now, Zoro Tools’ FULL CATALOG is our website. So, you have full access to it all the time.
To request our Top Products Guide, please click below and fill out the form. Catalog requests may take up to 3 weeks to fulfill so we have also included a pdf version of the catalog to download.
In addition, you will automatically be placed on the mailing list once you buy from Zoro Tools.
These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Description :
Dial Size : 1 1/2", Ring Material : Crimped Stainless Steel, Lens Material : Acrylic, Case Material : ABS Plastic, Operating Temp. Range : -40 Degrees to 150 Degrees F, Manufacturers Warranty Length : 1 Year, Tube Material : Bronze, Socket Material : Brass, Connection Size : 1/8" NPT, Connection Location : Back, Case Color : Black, Item : Pressure Gauge, Accuracy : +/-3-2-3%
Narrow by
* Products that meet your criteria are shown in table below.
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 15 psi, 0 to 100 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 0.5, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0044956
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 30 psi, 0 to 200 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 0.5, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0044965
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 60 psi, o to 400 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 1, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0044974
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 100 psi, 0 to 700 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 2, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0044983
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 160 psi, 0 to 1100 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 5, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0044992
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 200 psi, o to 1400 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 5, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045001
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 300 psi, 0 to 2000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 5, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045017
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 400 psi, o to 2800 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 10, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045026
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 600 psi, 0 to 4000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 10, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045035
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 1000 psi, o to 7000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 20, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045044
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 2000 psi, 14,000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 50, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045053
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 3000 psi, 0 to 20,000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 100, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045062
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 4000 psi, 0 to 28,000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 100, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045071
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 5000 psi, 0 to 35,000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 100, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045087
Product Description: Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 6000 psi, 0 to 40,000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 200, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045236
Product Description: Liquid Filled Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 15 psi, 0 to 100 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 0.5, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Filled With Glycerin, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045245
Product Description: Liquid Filled Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 30 psi, 0 to 200 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 0.5, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Filled With Glycerin, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045254
Product Description: Liquid Filled Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 60 psi, o to 400 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 1, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Filled With Glycerin, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045263
Product Description: Liquid Filled Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 100 psi, 0 to 700 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 2, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Filled With Glycerin, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045272
Product Description: Liquid Filled Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 160 psi, 0 to 1100 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 5, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Filled With Glycerin, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045281
Product Description: Liquid Filled Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 200 psi, o to 1400 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 5, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Filled With Glycerin, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045297
Product Description: Liquid Filled Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 300 psi, 0 to 2000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 5, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Filled With Glycerin, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045306
Product Description: Liquid Filled Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 400 psi, o to 2800 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 10, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Filled With Glycerin, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045315
Product Description: Liquid Filled Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 600 psi, 0 to 4000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 10, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Filled With Glycerin, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.
Product Details
1-1/2" Diameter Pressure Gauges
Brand: VALUE BRAND Z#: G0045324
Product Description: Liquid Filled Pressure Gauge, Dial Size (In.) 1-1/2, Range 0 to 1000 psi, o to 7000 kPa, Dial Size (mm) 40, Connection Size 1/8" NPT, Back Connection, Smallest Graduation (PSI) 20, Accuracy (%) +/-3-2-3, ABS Plastic Case Material, Case Color Black, Socket Material Brass, Tube Material Bronze, Filled With Glycerin, Lens Material Acrylic, Ring Material Crimped Stainless Steel, Operating Temp. Range (F) -40 Degrees to 150 Degrees , Manufacturers Warranty Length 1 Year These high quality pressure gauges feature an easy to read 1-1/2" diameter dial, 1/8" NPT brass back connectors, sturdy ABS cases and acrylic lenses. These gauges are available in both glycerine filled and non-filled styles. See the table below for the increments and ranges you need.