Best O Ring Durometer Tester Reviews & Alternatives

A o ring durometer tester can be a great investment for those who want to simplify their work needs. With the increase in standing desk popularity, many people looking for the best o ring durometer tester feel overwhelmed by the wide range of options available. From traditional o ring durometer tester  to convertible models, the dizzying slew of choices might make you feel the need to take advantage

What are the features that make the best o ring durometer tester? These compact and convenient o ring durometer tester are easy to install and easy to use at the same time. And then there’s the price! Below, we’ll run through the average o ring durometer tester cost of some of the most popular types, so you can get a good idea of where to start with your budget.

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We recommend products in each review using an intensive research process, spending hours combing through the best available models on Amazon. For a product to make our list of top picks, it must hold a solid sales record on Amazon, have consistently positive customer reviews, and offer unique features, among other factors. After narrowing down our recommendations, we conduct additional research to ensure that the products meet our standards. Once we conclude the research phase, we craft a well-rounded, user-friendly article that includes our recommended products and additional information to help homeowners like you make the right purchase. The following key factors are considered when analyzing:

  • The quality of o ring durometer tester
  • Each product’s design
  • How it’s built
  • Price comparison
  • How durable [replace-keyword] is
  • Features
  • Cost-effectiveness
  • Versatility
  • Product usability
  • The functionality of the o ring durometer tester
  • Performance of the products
  • Product dimensions and weight
  • Return policy and warranty, and more.

Best o ring durometer tester & Features

1. Rsprobyallied O-Ring Material Tester Stainless Steel For 100/200/300/400Series 60-80 Durometer

Features :

  • Type – O-Ring Material Tester
  • Material – Stainless Steel
  • Series – 82011005 Series
  • Shop By – Factory Choice

2. Starrett 3805B Electronic Durometer in Plastic Case, 0-100 HSA Measuring Range

Features :

  • Extra large LED display
  • Simple 3-button control
  • Auto Hold feature
  • Custom carrying case

Additional Info :

Item Dimensions
Height 1.7
Width 3.8
Length 7.4

3. Gain Express Compact Pocket Size Digital Shore A Hardness Meter Tester 1-100ha Durometer LCD Display

Features :

  • 0~100HA range, 8.1N Stress at the end of pointer, 35° Pressure needle top cone angle, φ0.79mm diameter Flat cone point, 2.5mm Needle length, Zero setting
  • With High grade probe and Hold Function
  • Delivers accurate reading with no guessing error
  • Conforms to European health & safety requirements and comply with GB/T 531.1-2008 standards
  • Applicable to test the penetration medium hardness of rubber, plastic, leather, multi-grease, wax, etc. 

Additional Info :

Item Dimensions
Height 2
Width 4
Length 6

4. Gain Express Portable 0-100HD Shore D Hardness Tester Meter Digital Durometer Scale for Rubber, Tire, Plastic, Thermal Plastic, Flooring, Bowling Ball with Large LCD Display

Features :

  • Sharp cone point (SR 0.1mm), 30° Included Angle
  • Thickness of measured sample : > 6mm (no more than 3 layers)
  • Measuring Range / Graduation : 0~100 HD
  • Indentor Running : 0-2.5mm
  • Indentor press on telos : A, C type 0.55-8.06N, D type 0-44.5N

Additional Info :

Item Dimensions
Height 4
Width 2
Length 6

5. TWCC 770 Pcs Rubber O Rings Kit 18 Size Universal Nitrile NBR Washer Gasket Assortment Set for Automotive Faucet Pressure Plumbing Sealing Repair,Air or Gas Connections,Resist Oil and Heat

Features :

  • {WIDE APPLICATION} O-ring kit for faucets,plumbing,pressure washer,hose nozzles,sinks,filters,hydraulics fluid,auto engines, machinery bearings,pumps,boats,oils,gas control valve, spray, air,kitchen bathroom water fitting seal leak repair
  • {MULTIPLE SIZE} Metric oring assortment kits contains the most commonly used 18 size ID:(3mm, 4mm, 4.5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 13mm, 14mm, 17mm, 18mm, 20mm, 22mm, 25mm, 27mm) x Thk:(1mm, 2mm, 2.4mm, 2.5mm, 3mm, 4mm),can meet almost all your needs
  • {MATERIAL} Rubber o rings set made of high-quality commercial grade black nitrile(NBR,Buna-N),it has excellent high temperature and low temperature resistance,the working temperature range is from -40℃/-40℉ to 120℃/248℉,maintains good elasticity,has It has the advantages of ozone resistance and weather resistance
  • {CONVENIENT STORAGE} Assorted o rings rubber are placed in a sturdy plastic storage box, each size with detailed label paper,are stored in order of small to large for easy retrieval.It can be used for months or even years rather than buying them at a hardware store
  • {SATISFACTION GUANTEE} TWCC brand always guarantees high-quality products and good after-sales service. If you have any unhappy,we would return your kit for free with no reason

Additional Info :

Color Black
Item Dimensions
Height 1.6
Width 4.6
Length 9.1
Weight 8.81

6. Captain O-Ring – Replacement 151122 O-Rings Compatible with Pentek Big Blue Water Filters OEM Size ORing Buna-N (3 Pack)

Features :

  • Part: Replacement 151122 o-rings for Pentek style Big Blue Water Filter Housings (3 Pack)
  • Includes 3 replacement o-rings (also called seals or gaskets) to repair your leaking water filter housing [OEM UPC: 051678511220 , 885343762095]
  • 151122 OEM Size o-rings are approximately 5.5″ Inside Diameter x 5.83″ Outside Diameter x 0.165″ Thickness
  • Direct Replacement for the following part numbers (see description below for full water filter compatibility list): Ace Hardware 4001756; American Plumber 152032, W10-OR; APEC O-RING-HB; Ametek Kleen-Plus 151122-03; Culligan OR-100, 151122-27, 01019189; HomeMaster #Oring122; Pentek 151122, BB BUNA-N
  • Manufactured and Warrantied by Captain O-Ring LLC, with decades of experience in the sealing and chemical industry.

Additional Info :

Color Black
Item Dimensions
Weight 0.04

7. 39010200 Tank Clamp O-Ring Replacement Pool and Spa D. E. Filter, Fits Pt (CCP 520/420/320) Clean & Clear Plus fiberglass-reinforced polypropylene tank filters, and FNS Plus Vertical Grid Filters

Features :

  • Product Functionality – Used to replace a worn-out Pentair O-ring with a Clean & Clear Plus cartridge filter, Check your owner’s manual to confirm this is the correct p/n.
  • Powerful Performance – Tank clamp o-ring replacement, Made of sturdy and durable material, perfect seal no leaks (When installing O-rings, apply lubricant for better sealing).
  • Replacement of Part Numbers – 39010200, O-497. 39010200 Pool Filter Lid Tank O-Ring helps space the grids and makes a seal between the grids and the cap.
  • Perfect Fit – 39010200 o-ring fits Pentair Clean & Clear Plus fiberglass-reinforced polypropylene tank filters, Pentair FNS Plus vertical grid filters, and Pentair sm/smbw-4060.
  • Compatible Models – Filter o ring Compatible with Pentair CC 420/320 P Pentair Clean & Clear Plus fiberglass-reinforced polypropylene tank filters.

8. BUSY-CORNER 166 Pieces Scuba O-Ring Kit Scuba Diving Rubber Orings, for Dive Hoses Ring Diving Dive Gear Equipment Scuba Tanks NBR90

Features :

  • High Quality:Made of Nitrile (NBR) 90 shore material,has excellent oil resistence as well as good resistence to weather and tearing.
  • Multi Size:You can get a good selection of 12 different sizes o ring that come in handy,can meet almost all your needs.
  • Wide Application:Use for dive hoses ring, diving,dive gear equipment etc.90 Durometer Nitrile is the recommended material for your scuba needs when you are not diving with a Nitrox mixture.
  • Handy Packing:Equipped with a transparent plastic box, all O Rings are well placed in separated small grid-shape space, that makes more convenient to carry, select and collect.
  • Customer Service:You are unhappy for any reason, return your kit with no questions asked and BUSY-CORNER Store will provide a full refund.

9. 271 Buna-N O-Ring, 90A Durometer, Round, Black, 9-1/4″ ID, 9-1/2″ OD, 1/8″ Width (Pack of 10)

Features :

  • Made of Buna-nitrile (also called Buna-N) for use with a variety of fluids from petroleum to aliphatic hydrocarbons
  • Durometer (hardness) of 90A for resistance to penetration
  • Round cross-section to provide a seal between cylindrical overlapping surfaces
  • For use across a wide temperature range from -30 degrees F/-34 degrees C to 250 degrees F/121 degrees C
  • Meets standards defined by Aerospace Standard AS568A

Additional Info :

Color Black

10. 226 Silicone O-Ring, 70A Durometer, Red, 2″ ID, 2-1/4″ OD, 1/8″ Width (Pack of 10)

Features :

  • Made of silicone for use with a variety of chemicals and fluids
  • Can be used across a wide temperature range from -65 degrees F (-54 degrees C) to 450 degrees F (232 degrees C)
  • Round in cross-section to provide a seal between cylindrical overlapping surfaces
  • Durometer (hardness) of 70A for resistance to penetration
  • Meets standards defined by Aerospace Standard AS568A

Additional Info :

Color Red

Buying Guide for o ring durometer tester

To help you buy the perfect o ring durometer tester for your needs and requirements, we have mentioned some of the best o ring durometer tester in this article. Not only that, but you can also learn about their differences as we have mentioned their major features and options.

To help you on your way, we’ve listed some questions you may want to consider before making any purchase.

  • Why do I want to buy this?
  • Do I need it or just want it?
  • Am I getting the best deal?
  • How often will I use it?
  • Can I pay cash for it?
  • Is it budgeted for?
  • Can I borrow it?
  • Can I get it used?

Although, if you still want to learn more about these o ring durometer tester for buying the perfect one, we are here with a detailed buying guide just for you. Since this buying guide is related to o ring durometer tester, you can find many major features and aspects related to o ring durometer tester. Thus, you can easily choose the perfect one by going through this article until the end.


The o ring durometer tester should last more than one use and hold up against normal wear and tear. We recommend reading the product description before purchasing o ring durometer tester to ensure they’ll last a while. Additionally, pay attention to the wash instructions.


When choosing the best o ring durometer tester, you must consider its versatility.  It is important to make sure that your unit can be used for performing different tasks.

For instance, if you need to use your unit for other purposes in any other materials, getting the one with a versatile design will be an ideal option for you.


The brand is another crucial factor you must consider while looking for the o ring durometer tester.  You will find both well-known and unknown brands in the market. If you are looking for a reliable and durable model, I recommend getting one from a well-known brand.

They use high-quality materials and the latest technology to manufacture their products.  As a result, you will be able to get a durable and long-lasting o ring durometer tester.

Ease of Use

While choosing the o ring durometer tester, you must ensure that it is easy to use.  It is important to get the one that comes with a user-friendly design.


As a result, you will be able to use your unit for a long time without facing any discomfort.  Also, getting the one that comes with an easy-to-use design will help you save a lot of time and effort.


The price is another essential factor you must consider while looking for the o ring durometer tester.  You need to get the one that fits your budget perfectly.

Getting the one that comes at an affordable price will help you save a lot of money.  However, you must ensure that it meets your needs and requirements perfectly.


The o ring durometer tester should be easy to carry for you. Therefore, consider the size, style, design, and all the other basic features to check for the actual portability of the device. Portability comes with comfort and ease, and you need to look for all the features to look for a suitable o ring durometer tester.


The price of your o ring durometer tester will depend upon its features and the overall quality. There are some inexpensive options in the market, but they may not have the best features.

The term ‘budget’ is broader because it completely depends on the user who wants to purchase the o ring durometer tester. In this case, you can prepare a list of all the features you want to have in your o ring durometer tester. Then, look for the product that comes with these features and works well.

After that, you should carefully check the prices of each air compressor machine on your list. This will give you a precise idea about the budget you need to prepare for the o ring durometer tester you should go after.


It is important to consider your unit’s weight while working in congested areas. Getting a lightweight model will be ideal if you need to work regularly in difficult-to-reach places.

However, if portability is not your concern and you are looking for a durable model, you can go for the one with a little heavyweight.


The warranty of o ring durometer tester is when the manufacturer offers free repairs or replacements for any damages that occur to the product.

You need to check the warranty of o ring durometer tester before buying it, as you don’t want a product that doesn’t come with a warranty.

At the same time, you also need to remember that some o ring durometer tester come with a longer warranty than others, so select one with a long warranty if possible.

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