iKit Leak Tester

Automated Leak Testing in a small package.

iKit Automated Leak Tester

The compact size and mounting orientation of the iKit enable it to be utilized in close proximity to test fixtures which is ideal for automated leak testing. By reducing the test connection volume, the test sensitivity increases, and test times can be decreased. Designed to meet today’s quality assurance demands the small internal volume combined with integrated sensors and a 24-bit analog to digital converter allow Zaxis to offer a leak tester with the highest sensitivity on the market. The iKit is available for pressure and vacuum decay applications and is configured with one channel. For multiple channel applications multiple iKits can be cascaded for truly synchronous operation.

Compact Size

Low Internal Volume


Contact us today to find the right leak testing solution for your needs.

The iKit is a specialized tester that excels at vacuum, mass flow, or pressure decay leak tests. We designed it to be just as reliable, repeatable, and simple to use as the Isaac HD with a smaller footprint. The iKit can only perform one test at a time so if you need multiple test modes in a single package, check out the Isaac HD or Zaxis 7i multi-testers.



iKit & zHmi automated testers

Multiplex iKits with a large computer display. With the iKit zHmi you can multiplex several iKits enabling you to configure all of them at once. The benefit of using this system is you can program all of your iKits at once and read all of their data at the same time. Save time and money with the iKit & zHmi system.

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Available Zaxis PD Test Types

A leak test is used to determine if an object, product, or system functions within a specified leak limit. Leaks occur when gas or liquid flow through an object via an imperfection or manufacturing defect such as holes, cracks, weak seals, etc. Learn More >



3″ wide, 6″ high, 6″ deep

Specifically designed to be small and as close as possible to the part under test. A very small footprint enables you to maximize your lab or automation space.


.00001 PSI

High sensitive ensures your parts are within your manufacturing specification.

Test Port Fitting

1/8 FNPT female bulkhead

The most common leak tester fittings are the Male Luer, Male Luer Lock, Female Luer Lock, 5 mm compression, 6 mm compression and the Staubli T. Click here to learn more about fittings.

Pressure Range

0–15, 0–100, 0–500 PSIG of Positive Pressure or 0-14.5 PSI of Vacuum

Automatic pressure control allows multiple tests to run at varying pressures without having to adjust the tester.

Types 1–3

Click here to learn more about our valves.


4.3″ Detachable Color Touchscreen

Intuitive intercase makes test setup quick and easy, no need for lengthy training session. Click here to learn more about our TSi.


Custom Configurations Available

Zaxis allows customers to customize their configuration to their specific application ensuring Zaxis’ products always remain relevant.

Test Types

Each tester can be configured for a multitude of different test types enabling you to minimize your leak testing expenses and maximize your floor space. Click here to learn more about different test types.

Stored Programs


Allows you to run multiple parameters through a single port.

Media Compatibility

Clean, dry, non-corrosive gasses

Media must be compatible with Aluminum and 316 stainless steel. Please contact us if there is a conflict and we can examine alternative solutions.


RS232, I/O, Ethernet (TCP/IP or EtherNet/IP)

Multiple communication options specific to your application. Click here to learn more.

Internal Volume

0.8 cm3

A small internal volume is often overlooked when purchasing a leak tester, but it is one of the most important specifications. A small internal volume minimizes testing variability such as thermal drift.

Calibration Accuracy

0.25% of full scale

High accuracy at a low price


24 VDC, 3 Amps

Universal power requirements allows us to ship testers all over the world.

See our Downloads page for a printable data sheets, catalogs, and manuals.

Download Page



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Consumer Goods

Leak Testing for Consumer Goods