Authorised AUTOOL India Catalog 4 Engine Diagnostic Lines 21 Genuine Models

AUTOOL Professional Car Engine Diagnosis Tools

Professional automotive engine diagnostic equipment from AUTOOL. Engineered for modern automotive workshops to pinpoint vacuum and EVAP smoke leaks, inspect internal combustion chambers with 360° steering borescopes, test dynamic cylinder compression, and access OBD2 diagnostic protocols. Authorized national distributor Saras Auto Electricals provides an official 2-Year Warranty on all machines, genuine spare parts, and fast pan-India delivery.

4
Diagnostic Lines
Smoke, Scope, Pressure & OBD
2Y
Official Warranty
Full factory protection
360°
Steering Borescope
Non-destructive view
💨
Instant Smoke
Under 30s leak finding
High Demand Subcategory 01 • Smoke Diagnostics

Smoke Leak Testers (EVAP & Intake)

Dedicated automotive smoke leak machines designed to quickly locate micro-leaks in EVAP systems, intake manifolds, cooling pipes, exhaust seals, and turbo intercooler circuits.

5 Models Available Shop Category
AUTOOL SDT208 Professional EVAP Smoke Leak Detector Flagship EVAP Model: SDT208
Smoke Leak Testers (EVAP & Intake)
★★★★★ (5.0/5 • 195+ Reviews)

AUTOOL SDT208 Professional EVAP Smoke Leak Detector

Dual-mode EVAP system smoke leak detector with integrated high-output air pump, flow meter, and dual pressure gauges for pinpointing micro-leaks under 0.5mm.

Key Highlights
  • Built-in dual mode: Air Mode and Smoke Output Mode
  • EVAP dedicated low-pressure safety regulation (0.8 Bar)
  • Variable flow meter displays leakage severity quantitatively
Warranty: 2 Years In Stock
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AUTOOL SDT206 Automotive Smoke Leak Tester Workshop Standard Model: SDT206
Smoke Leak Testers (EVAP & Intake)
★★★★★ (4.9/5 • 240+ Reviews)

AUTOOL SDT206 Automotive Smoke Leak Tester

Reliable all-purpose smoke leak detector featuring overheat thermal protection, independent air and smoke toggle switches, and universal intake bladder.

Key Highlights
  • Independent Air and Smoke output control switches
  • Intelligent thermal cutoff prevents heating element burnout
  • Fast dense smoke generation in under 30 seconds
Warranty: 2 Years In Stock
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AUTOOL SDT203 Heavy-Duty Smoke Leak Machine Heavy Duty Model: SDT203
Smoke Leak Testers (EVAP & Intake)
★★★★★ (4.8/5 • 142 Reviews)

AUTOOL SDT203 Heavy-Duty Smoke Leak Machine

Robust metal casing smoke detector designed for commercial fleet workshops and turbo diesel intercooler pressure leak testing.

Key Highlights
  • Solid industrial metal chassis with top carrying handle
  • Deep smoke penetration through long intake and exhaust tracts
  • Includes stepped adapter cone and intake sealing bladder
Warranty: 2 Years In Stock
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AUTOOL SDT103 Compact Automotive Smoke Leak Tester Compact Pro Model: SDT103
Smoke Leak Testers (EVAP & Intake)
★★★★★ (4.8/5 • 165+ Reviews)

AUTOOL SDT103 Compact Automotive Smoke Leak Tester

Entry-level compact automotive smoke generator ideal for small garages and mobile technicians testing vacuum line leaks.

Key Highlights
  • Ultra-compact lightweight footprint with hook suspension
  • Hooks directly to 12V vehicle battery power
  • Non-toxic mineral baby oil fluid operation
Warranty: 2 Years In Stock
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AUTOOL SML500 Industrial Dual-System Smoke Detector Industrial Dual Model: SML500
Smoke Leak Testers (EVAP & Intake)
★★★★★ (4.9/5 • 65 Reviews)

AUTOOL SML500 Industrial Dual-System Smoke Detector

Advanced industrial-grade smoke detection console with digital pressure monitoring and dual smoke generators for commercial buses, trucks, and multi-bay garages.

Key Highlights
  • Dual smoke generators for continuous large-volume output
  • Digital pressure readout with programmable leak threshold alarm
  • Dual air source: built-in compressor and external shop air inlet
Warranty: 2 Years In Stock
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Visual HD Subcategory 02 • Visual Inspection

Articulating Engine Borescope Cameras

Two-way and four-way 360-degree articulating HD videoscopes engineered to inspect cylinder walls, intake valves, pistons, and turbo impellers without engine dismantling.

2 Models Available Shop Category
AUTOOL SVB308 360° 4-Way Steering Videoscope 4-Way 360° Pro Model: SVB308
Articulating Engine Borescope Cameras
★★★★★ (5.0/5 • 190+ Reviews)

AUTOOL SVB308 360° 4-Way Steering Videoscope

Flagship 4-way 360° joystick-controlled articulating videoscope with 4.3" HD display, photo/video recording, and high-temp automatic alarm.

Key Highlights
  • 360° Omnidirectional 4-way mechanical joystick steering
  • 4.3-Inch IPS HD color screen with 1080P resolution
  • High temperature shutoff protection sensor in camera head
Warranty: 2 Years In Stock
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AUTOOL SVB208 2-Way 210° Articulating Borescope 2-Way Steering Model: SVB208
Articulating Engine Borescope Cameras
★★★★★ (4.9/5 • 125+ Reviews)

AUTOOL SVB208 2-Way 210° Articulating Borescope

Precision 2-way 210° articulating inspection endoscope with HD camera, adjustable LEDs, and IP67 waterproof probe for combustion chamber inspection.

Key Highlights
  • 2-Way 210° steering wheel allows back-look at intake valves
  • 6 Adjustable ultra-bright LEDs illuminate dark cylinders
  • IP67 oil and waterproof stainless tungsten-wire braided probe
Warranty: 2 Years In Stock
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Digital Precision Subcategory 03 • Mechanical Health

Engine Cylinder & Oil Pressure Testers

Digital and hydraulic pressure diagnostic kits to measure cylinder compression, oil pump lubrication pressure, common rail delivery, and exhaust back-pressure.

7 Models Available Shop Category
AUTOOL PT610 Digital Cylinder Compression Tester Compression Flagship Model: PT610
Engine Cylinder & Oil Pressure Testers
★★★★★ (4.9/5 • 140+ Reviews)

AUTOOL PT610 Digital Cylinder Compression Tester

Smart digital cylinder compression gauge with 2.8" HD screen, real-time pressure & temperature data, and 6-set cylinder comparison memory storage.

Key Highlights
  • Color HD display records dynamic peak compression curves
  • 6-Cylinder comparison memory allows side-by-side analysis
  • Quick-release pressure relief valve for rapid multi-cylinder tests
Warranty: 2 Years In Stock
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AUTOOL PT620 Engine Oil Pressure Tester Kit Oil System Pro Model: PT620
Engine Cylinder & Oil Pressure Testers
★★★★★ (5.0/5 • 115+ Reviews)

AUTOOL PT620 Engine Oil Pressure Tester Kit

Intelligent engine oil circulation pressure gauge kit with 0.01 resolution, quick-release safety valve, and universal threaded adapter set.

Key Highlights
  • High precision digital sensor verifies oil pump relief valve health
  • Color screen indicates real-time oil pressure and temperature
  • Includes wide range of metric and imperial oil gallery adapters
Warranty: 2 Years In Stock
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AUTOOL PT670 Digital Exhaust Back Pressure Gauge Exhaust & DPF Model: PT670
Engine Cylinder & Oil Pressure Testers
★★★★★ (4.9/5 • 92 Reviews)

AUTOOL PT670 Digital Exhaust Back Pressure Gauge

Digital exhaust back-pressure tester that connects into oxygen sensor ports to instantly diagnose clogged catalytic converters and blocked DPF filters.

Key Highlights
  • Pinpoints clogged catalytic converters without exhaust dropping
  • High-precision low-pressure sensor with PSI/Bar/kPa readout
  • Heat-resistant silicone hose with oxygen sensor threaded adapters
Warranty: 2 Years In Stock
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AUTOOL PT680 Electronic Common Rail Diesel Tester Common Rail Pro Model: PT680
Engine Cylinder & Oil Pressure Testers
★★★★★ (4.8/5 • 78 Reviews)

AUTOOL PT680 Electronic Common Rail Diesel Tester

High-pressure common rail diesel fuel diagnostic tester capable of measuring up to 2000 Bar on Bosch, Delphi, and Denso high-pressure fuel circuits.

Key Highlights
  • Measures dynamic high-pressure fuel rail pressure up to 2000 Bar
  • Includes high-pressure steel lines and safety relief sensor
  • Diagnoses hard starting, stalling, and weak HP fuel pump delivery
Warranty: 2 Years In Stock
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AUTOOL PT520 Transmission & Hydraulic Tester Hydraulic Pro Model: PT520
Engine Cylinder & Oil Pressure Testers
★★★★★ (4.8/5 • 84 Reviews)

AUTOOL PT520 Transmission & Hydraulic Tester

Multi-purpose digital hydraulic pressure tester designed for automatic transmission line pressure, power steering, and engine auxiliary systems.

Key Highlights
  • Digital pressure monitoring up to 50 Bar with peak hold
  • Dual temperature and pressure measurement channels
  • Includes quick-coupling test hoses and brass adapters
Warranty: 2 Years In Stock
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Diesel Engine Cylinder Compression Tester Kit Diesel Standard Model: Diesel TU-15B
Engine Cylinder & Oil Pressure Testers
★★★★★ (4.8/5 • 130+ Reviews)

Diesel Engine Cylinder Compression Tester Kit

Commercial diesel compression gauge kit equipped with glow plug and dummy injector adapters for direct-injection diesel passenger and commercial vehicles.

Key Highlights
  • High-pressure dual scale gauge: 0–1000 PSI / 0–70 Bar
  • Extensive glow plug and dummy injector adapter set included
  • Side thumb-release button for rapid cylinder-by-cylinder testing
Warranty: 2 Years In Stock
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Petrol Engine Cylinder Compression Gauge Set Petrol Standard Model: Petrol Kit
Engine Cylinder & Oil Pressure Testers
★★★★★ (4.7/5 • 185+ Reviews)

Petrol Engine Cylinder Compression Gauge Set

Universal mechanical cylinder compression gauge set with spark plug thread adapters (M10, M12, M14, M18) and extension rods.

Key Highlights
  • Dual scale shockproof dial gauge: 0–300 PSI and 0–20 Bar
  • Includes straight and angled push-on rubber cone fittings
  • Durable blow-moulded workshop storage case
Warranty: 2 Years In Stock
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Protocol Pro Subcategory 04 • Protocol Tools

OBD Diagnostic Scanners & Breakout Tools

Diagnostic protocol breakout boxes, 24V-to-12V power converters, battery memory savers, and heavy-duty OBD2 extension cables for automotive technicians.

7 Models Available Shop Category
AUTOOL BT30 Automotive OBD2 Battery Memory Saver Memory Saver Model: BT30
OBD Diagnostic Scanners & Breakout Tools
★★★★★ (4.8/5 • 170+ Reviews)

AUTOOL BT30 Automotive OBD2 Battery Memory Saver

ECU memory saver tool preserving vehicle dashboard codes, radio presets, seat memory, and key settings during car battery replacement.

Key Highlights
  • Supplies continuous 12V backup power via OBD2 port
  • Built-in reverse polarity and short-circuit protection
  • Clear LED voltage and connection status indicator
Warranty: 2 Years In Stock
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AUTOOL Basic OBD2 Protocol Breakout Box CAN Bus Pro Model: OBD2 Box
OBD Diagnostic Scanners & Breakout Tools
★★★★★ (4.9/5 • 115+ Reviews)

AUTOOL Basic OBD2 Protocol Breakout Box

Diagnostic breakout box allowing technicians to monitor live CAN Bus high/low communication lines, detect protocol faults, and hook oscilloscope leads without wiring cuts.

Key Highlights
  • Direct access to all 16 OBD2 pin signals for oscilloscope probe
  • Multi-color LEDs display active CAN, K-Line, and ground circuits
  • Prevents damage to vehicle diagnostic port pins
Warranty: 2 Years In Stock
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AUTOOL RE110 Multi-System Diagnostic Scanner Full System Scan Model: RE110
OBD Diagnostic Scanners & Breakout Tools
★★★★★ (4.8/5 • 95 Reviews)

AUTOOL RE110 Multi-System Diagnostic Scanner

Handheld automotive diagnostic scanner with live data stream graphing, fault code clearing, and multi-protocol coverage for Asian, European and Indian cars.

Key Highlights
  • Reads & clears engine, transmission, ABS & airbag trouble codes
  • Live sensor data stream display with graphical curve waveform
  • Free lifetime software and DTC definition library updates
Warranty: 2 Years In Stock
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AUTOOL 24V to 12V OBD Power Supply Converter Truck Adapter Model: 24V-12V Converter
OBD Diagnostic Scanners & Breakout Tools
★★★★★ (4.8/5 • 82 Reviews)

AUTOOL 24V to 12V OBD Power Supply Converter

Step-down voltage converter allowing technicians to use standard 12V diagnostic scanners safely on 24V heavy commercial trucks and buses.

Key Highlights
  • Steps down 24V commercial vehicle voltage to safe 12V for scanner
  • Shields scanner motherboard from electrical surges and spikes
  • Standard 16-pin male to female OBD2 interface pass-through
Warranty: 2 Years In Stock
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AUTOOL Braided OBD2 Extension Cable (100cm) Heavy Duty Cable Model: 100cm Braided
OBD Diagnostic Scanners & Breakout Tools
★★★★★ (4.9/5 • 160+ Reviews)

AUTOOL Braided OBD2 Extension Cable (100cm)

100cm heavy-duty nylon-braided flexible 16-pin OBD2 extension cable protecting vehicle diagnostic ports and scan tool connectors from wear.

Key Highlights
  • Heavy-duty nylon braided outer jacket resists oil and abrasion
  • Pure copper multi-strand conductors ensure signal integrity
  • Right-angle low-profile connector fits tight dashboard footwells
Warranty: 2 Years In Stock
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AUTOOL BMW 20-Pin to 16-Pin OBD Adapter BMW Specialist Model: BMW 20-Pin
OBD Diagnostic Scanners & Breakout Tools
★★★★★ (4.8/5 • 75 Reviews)

AUTOOL BMW 20-Pin to 16-Pin OBD Adapter

Under-hood round 20-pin diagnostic adapter cable for classic BMW chassis (E36, E38, E39, E46, E53) connecting to standard 16-pin OBD2 scanners.

Key Highlights
  • Precision pinned round 20-pin connector with thumb grip
  • Compatible with all universal OBD2 diagnostic scanners
  • Oil-resistant flexible heavy-gauge insulation
Warranty: 2 Years In Stock
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AUTOOL GM 12-Pin to 16-Pin OBD Adapter GM Classic Model: GM 12-Pin
OBD Diagnostic Scanners & Breakout Tools
★★★★★ (4.7/5 • 64 Reviews)

AUTOOL GM 12-Pin to 16-Pin OBD Adapter

Specialized OBD1 12-pin to standard 16-pin OBD2 diagnostic adapter cable for General Motors, Chevrolet, and classic Opel vehicles.

Key Highlights
  • Converts GM 12-pin under-dash port to standard 16-pin female OBD2
  • Moulded strain relief collars prevent broken internal wiring
  • Enables scan tools to read vintage GM engine fault codes
Warranty: 2 Years In Stock
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Diagnostic Engineering Highlights

Engineered for Accurate Diagnostic Speed

Stop guessing intermittent engine check lights and rough idle symptoms with reliable non-invasive diagnostic tools.

💨

Micro-Leak Visualization

AUTOOL SDT smoke machines illuminate elusive vacuum leaks, cracked breather hoses, and EVAP canister vapor loss in minutes.

Saves hours of trial & error
👁️

360° Combustion Viewing

The SVB308 joystick-controlled camera probe turns a full 360 degrees to inspect carbon encrusted valves and scored cylinder sleeves.

Clear customer evidence
📈

Digital Compression Memory

The PT610 stores 6-cylinder compression readings on-screen simultaneously, verifying ring wear and blown head gaskets instantly.

0.01 resolution precision
🔌

Non-Invasive CAN Probing

AUTOOL breakout boxes tap into OBD2 lines safely for oscilloscope diagnostic checks without damaging harness insulation.

Zero harness damage
Standard Operating Procedure

4-Step Comprehensive Engine Diagnostic Workflow

Systematic inspection procedure to diagnose engine loss of power, misfires, and persistent Check Engine MIL codes.

1 ECU Scan

Read Live OBD2 Codes

Connect scanner via AUTOOL Breakout Box to read freeze-frame data, misfire counts, and active powertrain DTCs.

2 Smoke Test

Check Vacuum & EVAP Leaks

Inject dense smoke with SDT206/SDT208 into intake manifold to visually expose gasket, vacuum line, and PCV leaks.

3 Borescope View

Visual Internal Inspection

Insert SVB308 articulating camera probe through spark plug port to examine cylinder cylinder wall cross-hatch and valves.

4 Pressure Test

Measure Compression & Oil

Crank engine with PT610 / PT620 to confirm mechanical cylinder compression equality and proper oil gallery lubrication.

Workshop FAQ

Frequently Asked Questions on Engine Diagnostic Tools

Clear answers on smoke testing oils, borescope camera heat limits, and vehicle compatibility.

What oil should be used in AUTOOL smoke leak detectors?

Standard cosmetic-grade baby oil (pure mineral oil) or liquid paraffin is recommended. It creates thick white non-toxic smoke that leaves no sticky residue on O2 sensors, catalytic converters, or MAP/MAF sensors. 10ml to 20ml is sufficient for 15 minutes of continuous testing.

Can the SVB308 camera head withstand hot engine cylinders?

The AUTOOL SVB308 features an intelligent built-in thermal sensor in the camera tip. If cylinder temperature exceeds 75°C (167°F), an audible alarm sounds and the display flashes a warning to prevent sensor degradation. It is recommended to let the engine cool for 15–20 minutes after running.

How does the PT670 back-pressure gauge help detect bad catalytic converters?

By screwing the adapter into the upstream oxygen sensor (O2) port, the PT670 measures exhaust backpressure at idle and 2500 RPM. A reading above 1.25 PSI (0.08 Bar) at idle or above 3.0 PSI under load confirms an internal melt or clog inside the catalytic converter or DPF filter.

Official AUTOOL India Partner Desk

Upgrade Your Garage with Genuine AUTOOL Engine Diagnostic Equipment

Talk with our automotive diagnostic specialists to select the ideal smoke tester, digital compression kit, or articulating borescope for your technicians.

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