Try Before You Buy
Portable Leak Detector Evaluation Program
Want to make sure it's the right fit?
Evaluate a Panther® or miniTracer® portable leak detector on your own application before making a purchasing decision.
Test the detector with your equipment, tracer gas, parts, and operating conditions to determine which model is the best fit for your leak detection needs.
One-Week Evaluation
Receive up to $350 in credit toward the purchase of a new Panther or miniTracer portable leak detector.
Simple Evaluation Process
How It Works
Evaluate a portable leak detector using your actual application before deciding whether to purchase.
Submit a Request
Complete the form and tell us about your equipment, tracer gas, and leak detection requirements.
Select a Detector
Our team will recommend either a Panther or miniTracer based on your application.
Evaluate
Test the detector at your facility during the one-week evaluation period.
Purchase or Return
Purchase the detector and receive an applicable credit, or return it after the evaluation.
Available Evaluation Models
Find the Right Detector for Your Application
Our team will help determine whether the Panther or miniTracer is the better fit for your testing requirements.

Panther®
A quantitative portable leak detector that measures and displays leak concentration for helium, hydrogen, and other detectable gases.
- Quantitative leak measurement
- Digital display and reporting
- Helium and hydrogen configurations
- Production, laboratory, and maintenance use

miniTracer®
A compact qualitative helium leak detector designed to quickly locate leaks in field, maintenance, and production applications.
- Qualitative helium leak detection
- Compact and lightweight design
- Simple visual and audible indication
- Ideal for quickly locating leaks

Evaluate With Confidence
Test Under Your Actual Operating Conditions
Every leak detection application is different. Evaluate the detector using your own parts, equipment, tracer gas, and work environment before making a purchasing decision.