CompTest – Professional precision in a portable instrument
Check pressure and detect leaks in wind instruments in seconds, wherever you work.
🔹 Precise digital measurement
🔹 Compact and lightweight (0.8 kg)
🔹 Affordable and ready to use
HIGHLIGHTS
WHAT IS COMPTEST AND WHAT DOES IT DO?
CompTest® is a digital tester developed by wind instrument repair specialists to detect pressure loss accurately and reliably.
Its compact, portable and easy-to-use design makes it suitable for musicians, repair technicians and instrument makers. It gives you an objective way to check how well an instrument seals.
A sensitive electronic sensor takes up to 1,000 readings per second for fast results that can be reproduced under the same conditions.
Designed and patented in Europe. CompTest brings the precision of bench testing to a lightweight, portable unit.
HOW DOES IT WORK?
CompTest® creates air pressure that simulates the conditions inside a wind instrument while it is played. A sensitive digital sensor and dedicated software process up to 1,000 readings per second and display the pressure in real time.
This helps you investigate leaks that are hard to see and compare readings before and after an adjustment.
🔹 Immediate, stable readings
🔹 Repeatable measurements
🔹 Clear digital display
WHICH INSTRUMENTS CAN I TEST WITH COMPTEST®?
CompTest® can be used with a wide range of woodwind and brass instruments when fitted with the appropriate accessories:
- Clarinet, including bass and E-flat clarinets
- Bassoon and contrabassoon
- Oboe, cor anglais and oboe d’amore
- Flute, piccolo and bass flute
- Trumpet, flugelhorn and cornet
- Trombone and tuba
- Saxophone, from alto to bass
- Includes 11 plugs of different diameters.
COMPTEST VS MAG MACHINE
Professional measurement in a portable digital format
If you work with a MAG Machine, you know the value of reliable leak testing. CompTest® offers a compact digital option for testing in the workshop or on the move.
| Feature | MAG Machine | CompTest |
|---|---|---|
| Type | Analogue | Digital |
| Precision | High | High |
| Portability | Limited | Portable (0.8 kg) |
| Power source | Mains power | Batteries or USB |
| Indicative price | US$800–900 | See current price in shop |
TESTIMONIALS
What professionals say
“I love this machine and would absolutely recommend it. It gives you real peace of mind to know that the instrument is airtight, especially an oboe.”
“CompTest has saved us time and returns. We can take it to training sessions or test an instrument wherever we are. It’s an essential tool for a repair workshop.”
🛒 COMPRA Y GARANTÍA
Consigue tu CompTest hoy
CompTest® se entrega calibrado, probado y listo para usar.
Incluye garantía oficial y soporte técnico directo.
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Precio: 395 €
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Envío: 48–72 h
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Devolución: 30 días
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Garantía: 2 años
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Soporte técnico permanente
- Repuestos originales disponibles
Diseño exclusivo, desarrollado por luthieres y músicos.
APPLICATIONS AND USERS
Made for people who work with wind instruments
🪶 Instrument makers and repair technicians
Fast, precise and repeatable diagnostics.
🎷 Professional musicians
Check an instrument before a rehearsal or concert.
🎺 Conservatoires and wind bands
Check instrument fleets and carry out preventive maintenance.
🧠 Training centres
Demonstrate leak testing to students in courses or workshops.
ABOUT US
Created by musicians for musicians
CompTest®, short for “Compression Test”, was developed in 2020 by Miguel Ángel Mesa, principal bassoonist of the Orquesta Filarmónica de Gran Canaria and a specialist bassoon repairer.
The project grew out of my own repair work. I wanted an objective, reliable and repeatable way to measure pressure loss in my bassoon and in the instruments customers brought to my workshop.
I believe a well-sealed instrument plays more consistently and can reach its full tonal potential.
Made in Europe and protected by patent, CompTest® combines digital measurement with practical workshop experience.