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Repair testing / 8 sub-categories

Automotive Repair & Testing Equipment

Diagnostic tools for leak tracing, visual inspection, battery health, circuits, pressure, spark, oil, and electrical readings.

Leak tracingSmoke Leak DetectorFind EVAP, intake, vacuum, exhaust, and sealed-system leaks faster. Visual inspectionSmart Articulating BorescopeInspect cylinders, pipes, panels, and hidden spaces with controlled camera movement. Battery healthBattery System TesterCheck battery, starting, charging, and electrical supply conditions. Circuit diagnosisAutomotive Circuit TesterTrace power, ground, continuity, shorts, and component activation faults. Fluid checkOil Analysis TesterEvaluate oil condition and contamination clues before deeper diagnosis. CompressionEngine Pressure TesterMeasure cylinder, fuel, vacuum, and pressure performance. Ignition testSpark Plug TesterVerify ignition spark behavior and plug performance before replacement. Electrical meterAutomotive Diagnostic MultimeterRead voltage, resistance, current, frequency, and automotive signals.

Repair maintenance / 6 sub-categories

Automotive Repair & Maintenance Equipment

Service equipment for fluid exchange, A/C diagnostics, refrigerant recovery, oil handling, and cooling-system work.

ATF serviceTransmission Fluid ExchangerExchange automatic transmission fluid with controlled flow. Brake fluidPulsating Brake Fluid ExchangerFlush brake fluid with pulsed pressure for consistent bleeding. A/C gaugeSmart Digital Manifold GaugeMonitor refrigerant pressure, vacuum, temperature, and A/C data. A/C recoveryRefrigerant Recovery MachineRecover, vacuum, and recharge refrigerant for repeatable A/C service. Oil handlingPneumatic Oil Drainer & ExtractorDrain and extract used oil cleanly in service environments. Cooling serviceCooling System Tester and FillerPressure test, vacuum fill, and reduce trapped air.

Carbon cleaning / 3 sub-categories

Carbon Deposit Cleaning Equipment

Carbon-removal equipment for injectors, intake valves, components, and workshop cleaning jobs.

Injector benchFuel Injector Cleaner & TesterClean injectors and compare spray, flow, leakage, and atomization. Walnut blastingWalnut Sand De-Carbon CleanerRemove intake valve carbon deposits using walnut media. Dry ice cleaningDry Ice Blasting MachineClean carbon, grease, and grime with reduced residue.

Wheel tire / 3 sub-categories

Wheel and Tire Repair Equipment

Equipment for alignment, lifting, tire repair, tire mounting, and service-bay workflows.

Alignment3D Wheel Aligner MachineMeasure alignment angles and support tire-wear correction. Bay liftingLifting EquipmentLift vehicles for underbody, tire, brake, and suspension work. Tire serviceServe the TireSupport tire mounting, balancing, repair, and routine tire service.

Tool storage / 1 sub-category

Workshop Tool Storage Series

Storage products for keeping workshop tools, test equipment, and accessories organized.

Shop organizationWorkshop Tool StorageKeep diagnostic tools and repair equipment organized by bay.

EV charging / 1 sub-category

Electric Vehicle Charger Series

EV charging products for new-energy vehicle service, workshop use, and installation scenarios.

New energyEV ChargingBrowse electric vehicle charging products for garage and shop use.

OBD diagnosis / 4 sub-categories

OBD Diagnostic Tools

OBD-related testers, cable products, used-car inspection tools, and key frequency diagnostics.

Used car checkUsed Car Diagnostic TesterInspect used vehicles and identify hidden system faults. Key signalAutomotive Key Frequency TesterCheck remote key frequency signals and key diagnostics. Connector cableOBD CablesFind diagnostic cables and connectors for vehicle interfaces. Cable setOBD Cable SeriesBrowse OBD cable families for models, adapters, and setups.

Accessories / 8 sub-categories

Accessories

Replacement parts, adapters, consumables, cables, and add-ons for major diagnostic and service equipment.

Alignment parts3D Wheel Aligner AccessoriesTargets, clamps, parts, and support items for alignment machines. Leak accessoriesSmoke Leak Detector AccessoriesAdapters, hoses, caps, and consumables for smoke testing. Camera partsAutomotive Inspection Camera AccessoriesCamera probes, hooks, mirrors, cables, and inspection attachments. Injector partsFuel Injector Cleaner & Tester AccessoriesAdapters, tubes, seals, and service parts for injector benches. Walnut partsWalnut Blasting Machine AccessoriesNozzles, hoses, adapters, and parts for walnut de-carbon cleaning. Dry ice partsDry Ice Blasting Machine AccessoriesNozzles, tubes, fittings, and support for dry ice blasting. A/C partsA/C Refrigerant Recovery & Recharge Machine AccessoriesHoses, couplers, filters, fittings, and service parts for A/C machines. Battery partsBattery Tester AccessoriesClamps, cables, adapters, and add-ons for battery testers.

AUTOOL Blog, Purchase Guides

AUTOOL SVB308 VS SVB408 Automotive Endoscope Comparison Guide

oktobris 19, 2025

Purchase Guides

AUTOOL SVB308 vs SVB408 Automotive Endoscope Comparison Guide

An automotive endoscope inspects hard-to-reach areas in vehicles or engines. It helps technicians see internal components that are difficult to observe directly.

The tool uses a camera, light source, and flexible probe to transmit real-time images from confined spaces to a display screen. This allows technicians to perform inspections and diagnostics without disassembling parts.

Today, we compare two popular models among repair technicians and car owners: AUTOOL SVB308 and AUTOOL SVB408. By understanding their differences in functionality, application scenarios, and performance, you can more easily determine which model best meets your needs.

Comparison

SVB308 vs SVB408 Automotive Endoscope Comparison

Feature	SVB308	SVB408
Display Screen	4.3-inch display	4.5-inch IPS screen with richer colors and a wider viewing angle
Lens Diameter	6.2mm lens	Slimmer 3.9mm lens for narrow and hard-to-reach spaces
Bending Radius	35mm bending radius for sharper turns	37mm bending radius
Depth of Field	20-100mm focusing range	25-100mm focusing range
Magnetic and Detachable Design	Magnetic attachment and detachable design for easier operation and maintenance	Not the main advantage described in the original comparison
8x Digital Zoom	Not supported	Supports 8x digital zoom for close-up observation of distant details
Battery Capacity	2600mAh lithium battery for longer operating time	2000mAh battery
Language and Storage	Supports 10 languages and 32GB storage	Supports 8 languages and 32GB storage
LED Lighting	Six high-intensity LEDs	Six ceramic LEDs with better heat dissipation and longer lifespan potential

Model Choice

Which Automotive Endoscope Should You Choose?

Choose SVB308 If You Value

Better maneuverability in tight bends
Longer battery life with a 2600mAh lithium battery
Magnetic attachment for easier operation
A shorter focal distance when examining objects close to the probe tip

Choose SVB408 If You Need

A slimmer 3.9mm probe for narrow spaces
A larger and clearer 4.5-inch IPS display
8x digital zoom capability
Ceramic LEDs with stronger long-term lighting durability potential

Conclusion

Choosing between the SVB308 and SVB408 ultimately depends on your specific needs. If you value better maneuverability in tight bends and longer battery life, choose the SVB308 automotive endoscope. It also offers convenient features such as magnetic attachment for easier operation.

If you need a slimmer probe for narrow spaces, the SVB408 automotive endoscope is a good choice. It also has a larger and clearer IPS display and digital zoom capability.