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Testing, maintenance, tire & chassis and EV service equipment for professional workshops.
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DM109 Automotive Circuit System TesterAutomotive Repair & Testing Equipment
- Fuel Injector Cleaner & Tester
- Smoke Leak Detector
- Smart Articulating Borescope
- Battery System Tester
- Automotive Circuit Tester
- Automotive Oil & Fluid Analyzer
- Engine Pressure Tester
- Spark Plug Tester
- Diagnostic Multimeter
- Automotive Maintenance Environment Tester
- Used Car Inspection Tools
- Digital Differential Pressure Gauge
Automotive Repair & Maintenance Equipment
- Inverter Programming Power Supply
- Transmission Fluid Exchanger
- Engine Carbon Cleaning Machine
- Dry Ice Blasting Machine
- Brake Fluid Exchanger
- Air Conditioning System Tester
- A/C Refrigerant Recovery & Recharge Machine
- Automotive Oil Drainer & Extractor
- Cooling System Tester & Filler
- Workshop Tool Storage Series
About
AUTOOL designs and builds professional automotive testing and maintenance equipment in Shenzhen.
About AUTOOL
Meet AUTOOL at AAPEX & SEMA 2026
We’re AUTOOL
We make
awesome
tools.
From diagnosis to maintenance. Discover the equipment behind the work.
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The AUTOOL range
Equipment for Every Workshop
02Maintain
Repair & Maintenance Equipment
Injector cleaners, walnut blasters, fluid exchangers, refrigerant recovery and tool storage.
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Equipment in focus
New in the workshop.
FN608
Fuel Injector Tester & Cleaner
Professional cleaning and testing for GDI, EFI, FSI and standard injectors, supporting up to 8 injectors simultaneously.
- Injectors
- Up to 8 at once
- Drive voltage
- 12 V / 12–70 V / 120–180 V
- Pulse width
- 0–40 ms
- Test pressure
- 0–0.8 MPa
WD816
Walnut Shell Blasting Carbon Cleaner
Combustion-chamber and intake carbon cleaning with fine walnut media and HEPA-filtered recovery.
- Blasting tubes
- 8 angled
- Adapters
- 23 shapes
- Media
- 0.4–0.6 mm walnut
- Recovery
- HEPA filtered
See the tools in action
Featured videos.
Play video: DM109 Automotive Circuit System TesterDM109 Automotive Circuit System Tester
AUTOOL stories
Our tools
in action
Follow our launches and meet us at shows around the world.
News
Meet AUTOOL at AAPEX & SEMA 2026
AUTOOL is pleased to announce its participation in AAPEX 2026 and SEMA Show 2026, taking place this November in Las…
Product Releases
AUTOOL New Product Release | DM109 Automotive Circuit System Tester
Complex Automotive Circuits Hard to Trace? Abnormal Signals Hard to Diagnose? The AUTOOL DM109 is a multifunctional automotive circuit system…
News
Meet AUTOOL at the 140th Canton Fair
AUTOOL is pleased to announce its participation in the 140th China Import and Export Fair (Canton Fair) in Guangzhou, China. As…
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Equipment for
the whole workshop
Diagnosis, fluid service, carbon cleaning, alignment and EV charging — one brand, one support team.
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After-sales team
Contact our AUTOOL After-sales Team to request service, for questions about AUTOOL equipment, or to order replacement parts and accessories.
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AUTOOL invites partners worldwide to grow with us. We take responsibility for our products, our users and our partners — ensuring lasting trust and shared success.
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