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AUTOOL SDT106 Auto EVAP Leakage Smoke Test Machine

AUTOOL SDT106 Auto EVAP Leakage Smoke Test Machine

Rated 4.82 out of 5 based on 140 customer ratings

(140 customer reviews)

US$129.00

Key Features

Built-In Pump
Fast Smoke Output
Entry-Level Use

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AUTOOL SDT106

Product Overview

The AUTOOL SDT106 smoke test machine is an entry-level automotive piping leak detection tool with a built-in air pump. It helps technicians and DIY users find low-pressure leaks in automotive pipe systems, including intake, exhaust, EVAP, car sealing, fuel tank, and various pipe fitting checks. The hook design makes it easier to hang the unit during work, and the detector runs from a DC12V battery.

Built-In Air Pump DC12V Battery 10-15ml Test Oil <12psi Output

<5L/minOutput Flow

50WRated Power

210×135×110mmMain Unit

3 YearsWarranty

AUTOOL SDT106 smoke leak detector for automotive pipe leak detection

Before You Order And Use

Before starting a leak test, confirm the DC12V power requirement, testing oil rule, operating time limit, overheat protection, and hot-surface warning.

DC12V Battery Required

The SDT106 smoke detector must be connected to a DC12V battery before operation. Do not use an incompatible power source.

Testing Oil Not Included

Testing oil is not included due to logistics restrictions. Buy liquid paraffin or baby oil locally for use as the testing liquid.

Add 10-15ml Only

For first use, fill 10-15ml testing oil. Do not exceed this range, because overfilling leaves less space for smoke generation.

Refill Only When Smoke Is Thin

Only add fresh oil when the smoke becomes thin. Limit each fill to no more than 15ml.

Drain Old Oil First

Before filling fresh oil, pour out the remaining oil in the detector and replace detector oil regularly.

8-Minute Use Limit

Do not run the detector continuously for more than 8 minutes. Let the unit rest between test cycles.

Safety Reminder

During leak detection, keep smoke away from smoke-sensitive parts.
The round metal section of the detector may become hot during operation. Avoid direct contact to prevent burns.
If the internal temperature exceeds 75°C, the intelligent protection device shuts off the power automatically. Wait until the unit cools before operating it again.
The unit can work in low-temperature environments down to -20°C under proper conditions.
Do not refill oil while the detector is running.

Key Features

SDT106 focuses on simple low-pressure automotive leak detection with a built-in pump, quick smoke output, compact hanging design, wide 12V vehicle coverage, and built-in protection.

Built-In Air Pump

No extra air pump is required. The built-in air pump helps reduce setup time and lowers the cost of entry for basic automotive smoke leak testing.

Quick Smoke Output

The detector starts producing smoke quickly after power-on. Allow the test pipe to fill with smoke before checking leak points visually.

Lightweight Hook Design

The compact body and hook design make it easier to hang the unit under the engine cover during inspection, transport it, and store it after use.

Low-Pressure Leak Detection

Suitable for low-pressure checks on EVAP, intake, exhaust, fuel tank, car sealing, and common vehicle pipe fitting systems.

Wide 12V Vehicle Coverage

Can be used for leak checks on cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light trucks, and speedboats that match the DC12V use requirement.

Overheat And Low-Temperature Protection

The protection device turns off power when the unit exceeds 75°C, and the machine supports low-temperature operation down to -20°C under proper conditions.

AUTOOL SDT106 built-in air pump and DC12V battery operation

AUTOOL SDT106 EVAP intake exhaust fuel tank and car sealing test systems

AUTOOL SDT106 wide range of 12V vehicle applications

AUTOOL SDT106 75 degrees celsius overheat protection and minus 20 degrees celsius operation

AUTOOL SDT106 three years warranty support image

Specifications

SDT106 Product Specifications

SDT106 uses low oxygen combustion smoke generation, a built-in air pump, DC12V battery power, and 10-15ml testing oil for low-pressure automotive piping leak detection.

Core Specifications
Product	AUTOOL SDT106 Smoke Leak Detector
Working Theory	Low oxygen combustion
Power Supply	DC12V battery
Air Pressure Output	Built-in air pump
Rated Output Pressure	<12psi
Rated Output Flow	<5L/min
Rated Power	50W
Test Oil Filling Volume	10-15ml
Protection	Stops working above 75°C
Low Temperature Operation	Works down to -20°C under proper conditions
Size And Package
Main Unit Dimensions	210 × 135 × 110mm
Package Dimensions	275 × 220 × 255mm
Package Weight	3.55kg
Testing Liquid	Liquid paraffin or baby oil; testing oil is not included

AUTOOL SDT106 specifications and product interface image

Core Specifications

ProductAUTOOL SDT106 Smoke Leak Detector

Working TheoryLow oxygen combustion

Power SupplyDC12V battery

Air Pressure OutputBuilt-in air pump

Rated Output Pressure<12psi

Rated Output Flow<5L/min

Rated Power50W

Test Oil Filling Volume10-15ml

ProtectionStops working above 75°C

Low Temperature OperationWorks down to -20°C under proper conditions

Size And Package

Main Unit Dimensions210 × 135 × 110mm

Package Dimensions275 × 220 × 255mm

Package Weight3.55kg

Testing LiquidLiquid paraffin or baby oil; testing oil is not included

How To Use

Use SDT106 with a DC12V battery and 10-15ml liquid paraffin or baby oil. After the detector starts producing smoke, allow the pipe to fill, then check the leak points visually.

Add Test Oil

For first use, fill 10-15ml baby oil or liquid paraffin into the detector. Do not overfill.

Connect The Test Pipe

Open the engine cover, hang the smoke test machine on the cover if needed, then disconnect the pipe that needs to be connected to the detector.

Connect DC12V Power

Connect the smoke test machine to a DC12V battery, then turn on the power switch so the detector starts working.

Locate The Leak

After smoke fills the pipe, check the leak points visually. Use a headlamp if extra visibility is needed.

AUTOOL SDT106 how to do leakage test steps

Use Notes

Testing oil is not included due to logistics restrictions.
Use liquid paraffin or baby oil as the testing liquid.
Only refill when smoke becomes thin.
Drain remaining oil before adding fresh oil.
Do not operate continuously for more than 8 minutes.
Wait for the unit to cool down if the overheat protection is triggered.

AUTOOL SDT106 packing list and package contents

What Is In The Box

The packing list image shows the SDT106 main unit, package box, and included accessories. The oil bottle is included as an empty bottle; testing oil is not included due to logistics restrictions.

Main UnitAUTOOL SDT106 smoke leak detector

Power CableDC12V battery clamp cable shown in the package image

Smoke HoseSmoke output hose shown in the package image

AdaptersCone adapter, airbag adapter, rubber plugs, and accessories shown in the package image

Oil BottleEmpty test oil bottle included; testing oil is not included

DocumentationUser manual and SDT106 retail box

Product Comparison

Compare SDT106 with other AUTOOL smoke leak detector models before choosing the right air source, pressure, flow, pressure gauge, flow meter, oil drain valve, and operating mode.

SDT106 FocusEntry built-in pump smoke leak detector with DC12V power, 10-15ml oil filling volume, <12psi output pressure, <5L/min output flow, smoke mode, and 50W rated power.

Entry EVAP ModelsSDT103 is an EVAP-focused model with an external air source. SDT106 adds a built-in air pump for simpler setup.

When To UpgradeChoose SDT203 if you need a pressure gauge and flow adjustment knob. Choose SDT205 or SDT205S if you need both air mode and smoke mode.

Higher-End OptionsSDT206 uses a built-in dual air pump. SDT208 supports high pressure mode and low pressure mode for more demanding tests.

Decision CheckBefore ordering, compare air source type, rated pressure, output flow, mode output, pressure gauge, flow meter window, flow adjustment knob, oil drain valve, and oil level gauge.

AUTOOL SDT smoke leak detector model comparison chart including SDT103 SDT106 SDT203 SDT205 SDT205S SDT206 and SDT208

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Compare related AUTOOL smoke leak detector models before choosing the right EVAP support, built-in pump setup, pressure range, pressure gauge, flow meter, and workshop function.

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Manual And Downloads

Download the SDT106 user manual for setup, DC12V power connection, testing oil, operation, accessories, and safe-use instructions.

AUTOOL SDT106 User Manual

Open the PDF manual for SDT106 operation, setup, and safety guidance.

Download Manual

Need Setup Confirmation?

Contact AUTOOL Store before ordering if you need to confirm 12V battery setup, testing oil amount, smoke output behavior, package contents, model differences, or accessory support.

Emailsupport@autoolstore.com WhatsApp+86 189 2647 7404

Questions And Answers

These answers cover testing oil, oil amount, 12V power, operating time, supported systems, package contents, model differences, protection behavior, and warranty support.

What Testing Oil Should I Use For SDT106?

How Much Testing Oil Should I Add?

Does SDT106 Need A 12V Battery?

How Long Can SDT106 Run Continuously?

What Happens If The Unit Gets Too Hot?

What Systems Can SDT106 Test?

What Vehicles Can Use SDT106?

Can SDT106 Be Used For High-Pressure System Testing?

What Accessories Are Included?

What Is The Difference Between SDT106 And Other AUTOOL Smoke Detectors?

What Should I Do If The Smoke Becomes Thin?

How Long Is The Warranty?

Warranty And Contact

For SDT106 setup, 12V power, testing oil, smoke output, packing list confirmation, accessory support, model comparison, or 3-year warranty service, contact AUTOOL Store directly.

Pre-Sales And Product Support

Use support if you need help confirming SDT106 oil amount, refill rules, DC12V battery setup, package contents, compatible low-pressure leak checks, or the right SDT model for your workshop.