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Z5L Leak Tester — Entry Level

Our new Z5L benchtop leak tester is a budget friendly alternative in a compact footprint. Featuring a 5″ touchscreen interface, it’s easy to learn and operate. The Z5L is available in a 0 to 30 psi pressure decay, 0-100 psi pressure decay, or 0 to -14 psi vacuum decay, single channel, test configuration.

A Zaxis Z5L air leak tester is shown from an angled front-left view against a white background. The unit has a red side panel with the Z-AXIS logo and the text “Integrity Through Innovation,” paired with a dark gray front bezel. On the front there’s a large touchscreen, a green “pass” button and a red “fail” button, and a port for test connection at the bottom. The device is mounted on small legs, lifting it slightly off the surface. This photo emphasizes the Z5L’s compact design and user-friendly interface for precision air leak testing in industrial and manufacturing quality control settings.
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The back of the Zaxis Z8 Air Leak Tester.
Back
Front Screen of Zaxis Z5L Leak Tester
FRONT

Why Choose the Z5L Leak Tester for Your Production Line?

Designed for both efficiency and precision, the Z5L Leak Tester streamlines your air leak testing process. Whether you’re running multiple programs or performing complex tests, this tester delivers reliable results while saving space and operator time.

  • Economical Alternative: Budget-Friendly Option
  • Compact Footprint: Perfect for tight factory spaces without sacrificing performance
  • 5” Touchscreen Interface: Easy setup, programming, and real-time monitoring
  • Reliable Precision: High-accuracy air leak measurements for consistent quality control

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Benefits of the Z5L Leak Tester

  • Single screen test set up with HDMI output
  • Runs 1 test port
  • High sensitivity thanks to low internal volume, 32-bit ADC, and fast scan rates
  • Intuitive touchscreen interface makes test setup quick and easy, no need for a lengthy training session
  • Multiple communication options (TCP/IP, USB)
  • Up to 100 unique stored programs and optional onboard storage test results
  • Onboard statistics

Choose Zaxis as Your Air Leak Test Manufacturing Partner

For over 25 years, Zaxis has been the leading manufacturer of USA-made air leak testing equipment, including the Zaxis Z5L leak tester. We build air leak test solutions that are CE, ISO 9001, REACH, and RoHS compliant to fully support your automation production. Contact us to learn more. Request a quote to begin your order.

Available Zaxis Z5L Leak Test Types

Pressure Decay / Vacuum Decay
Occlusion
Mass Flow
Burst
Pressure Cracking
Chamber
Back Pressure Flow
Dimensions
6.5” wide, 7” high, 9” deep 
Resolution
0.00001 PSI test result resolution
Test Port Fitting
1/4″ or 1/8″ FNPT female bulkhead
Pressure Range
0 to 30 or 0 to 100 PSIG of Positive Pressure, 0 to -14 PSI of Vacuum
Display
5” touch screen, pinch zoom, light & dark mode, single screen test setup
Performance
32-bit ADC
Regulator
Built in Manual or Electronic
Leak Standard
Optional calibrated leak tool to prove your test setup
Stored Programs
100 – allows you to run multiple parameters through a single port
Memory
Optional onboard storage of test results with statistics
Connectivity/Power
USB, TCP/IP, 24VDC I/O

Guide to Zaxis Z8/Z5 Air Leak Tester: Features & Setup

CAD Files

Download Z8 STEP file

Other Zaxis Products

A Zaxis Z5 modular air leak tester is shown from an angled front-left view against a white background. The unit has a red side panel with the Z-AXIS logo and the text “Integrity Through Innovation,” paired with a dark gray front bezel. On the front there’s a large touchscreen, a green “pass” button and a red “fail” button, and multiple ports for test connections at the bottom. The device is mounted on small legs, lifting it slightly off the surface. This photo emphasizes the Z5’s compact, modular design and user-friendly interface for precision air leak testing in industrial and manufacturing quality control settings.

Zaxis Z5

Pressure Decay Leak Tester

A Zaxis Z1 modular air leak tester is shown from an angled front-left view against a white background. The unit has a red side panel with the Z-AXIS logo and the text “Integrity Through Innovation,” paired with a dark gray front bezel. On the front there’s a green “pass” button and a red “fail” button, and ports for test connections at the bottom. This photo emphasizes the Z1’s compact, modular design for precision air leak testing in industrial and manufacturing quality control settings.

Zaxis Z1

Single Channel Leak Tester

eVmP

Electronic Variable Dispensing Pump

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