
44070ESD Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $87.11 | Condition is New, Chemtronics 44070ESD - Coventry ESD Swab 3.2 inch OAL Polyure, FREE SHIPPING | 99.8% |
![]() | $158.41 | Condition is New, CHEMTRONICS 44070ESD, shipping cost = $8.99 | 99.9% |

The Chemtronics 44070ESD Coventry ESD Swab 3.2 OAL Polyurethane is a specially designed tool for handling and maintaining electronic components in an electrostatic discharge (ESD) sensitive environment. This swab is an essential accessory for any electronics technician, assembler, or engineer working with sensitive electronic components to prevent damage caused by ESD.
The swab's core is made of polyurethane, a type of plastic material that offers several advantages over other swab materials. Polyurethane is highly absorbent and can effectively pick up and transfer liquids, making it ideal for use with cleaning solutions, solvents, and adhesives. It is also resilient and flexible, allowing it to conform to various surface shapes and contours. Moreover, polyurethane is chemically resistant, ensuring the swab maintains its structure and functionality even when used with strong solvents or acids.
The swab's overall length is 3.2 inches, providing a suitable length for handling various components and reaching tight spaces. The termination end of the swab features an electrostatic dissipative (ESD) material, ensuring that any static charge is safely dissipated to ground, minimizing the risk of damaging ESD-sensitive components. This ESD property is critical for maintaining the integrity and functionality of electronic components, especially during handling, cleaning, and assembly processes.
The Chemtronics 44070ESD Coventry ESD Swab 3.2 OAL Polyurethane is an indispensable tool for any electronics technician or engineer working with ESD-sensitive components. Its high-quality polyurethane material ensures effective liquid absorption and transfer, while its ESD termination end protects against static damage. With a length of 3.2 inches, this swab is versatile and can be used in various applications, offering a reliable and efficient solution for maintaining electronic components in a clean and safe environment.
The Chemtronics 44070ESD Coventry ESD Swab 3.2 OAL Polyurethane is a type of electrostatic discharge (ESD) swab used for cleaning and testing electronic components to prevent damage caused by static electricity. Here are some potential pros and cons of buying this product:
Pros:1. Effective at removing contaminants: The polyurethane material of the swab is designed to absorb and retain contaminants, making it effective in cleaning electronic components.
2. ESD safe: The swab is grounded, which means it prevents the build-up of static electricity, making it safe to use in sensitive electronic environments.
3. Reusable: The swab can be reused multiple times, making it a cost-effective option for regular cleaning.
4. Easy to use: The swab is simple to use and comes with a convenient protective cap to prevent contamination when not in use.
Cons:1. May require replacement: The swab may need to be replaced over time due to wear and tear, which can add to the overall cost.
2. Limited size options: The swab is only available in one size, which may not be suitable for all cleaning applications.
3. May leave residue: Some users have reported that the swab may leave a residue on the surface of the component being cleaned, which may require additional cleaning steps.
Conclusion:The Chemtronics 44070ESD Coventry ESD Swab 3.2 OAL Polyurethane is an effective and ESD-safe option for cleaning electronic components in sensitive environments. Its reusable design makes it a cost-effective choice, but it may require replacement over time and may leave a residue that requires additional cleaning.
Recommendation:If you are looking for an ESD-safe swab for regular cleaning of electronic components, the Chemtronics 44070ESD Coventry ESD Swab 3.2 OAL Polyurethane is a good option to consider. However, if you require multiple size options or prefer a disposable swab, you may want to explore other options on the market.
Details:
Photos are greatly appreciated. Please consider troubleshooting prior to making a return request.
specifications testmultimeters:
- brand: Chemtronics
- mpn: 44070esd
- part type: Swab
- features: Coventry Esd Static Control Swabs, 0.39 X 0.13 Foam, Stiff
offer testmultimeters:
- started: april 21, 2026
- availability: in stock
- sold #: 8
- prices: $87.11–$158.41
- item condition: New
- options: ship-to-home
payments testmultimeters:
- wallet: paypal
- credit card: visa
- other
shipping testmultimeters:
- class: economy
- type: fixed
- transit: 2-6 days
- service: economy
seller testmultimeters:
- rating: 99.8%
- city: worcester, pennsylvania
- # reviews: 14553
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
returns testmultimeters:
- method: money back
- policy: returns accepted
- time: 30 days
- paid by: seller

