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AUTOOL SDT100 Smoke Tester for Vacuum Leaks
AUTOOL SDT100 Smoke Tester for Vacuum Leaks
AUTOOL SDT100 Smoke Tester for Vacuum Leaks
AUTOOL SDT100 Smoke Tester for Vacuum Leaks
AUTOOL SDT100 Smoke Tester for Vacuum Leaks
AUTOOL SDT100 Smoke Tester for Vacuum Leaks
AUTOOL SDT100 Smoke Tester for Vacuum Leaks
AUTOOL SDT100 Smoke Tester for Vacuum Leaks
AUTOOL SDT100 Smoke Tester for Vacuum Leaks
AUTOOL SDT100 Smoke Tester for Vacuum Leaks
  1. AUTOOL SDT100 Smoke Tester for Vacuum Leaks
  2. AUTOOL SDT100 Smoke Tester for Vacuum Leaks
  3. AUTOOL SDT100 Smoke Tester for Vacuum Leaks
  4. AUTOOL SDT100 Smoke Tester for Vacuum Leaks
  5. AUTOOL SDT100 Smoke Tester for Vacuum Leaks
  6. AUTOOL SDT100 Smoke Tester for Vacuum Leaks
  7. AUTOOL SDT100 Smoke Tester for Vacuum Leaks
  8. AUTOOL SDT100 Smoke Tester for Vacuum Leaks
  9. AUTOOL SDT100 Smoke Tester for Vacuum Leaks
  10. AUTOOL SDT100 Smoke Tester for Vacuum Leaks

AUTOOL SDT100 Smoke Tester for Vacuum Leaks

(3 customer reviews)

US$69.00

Key Features
  • Built-In Air Pump
  • Multi-Vehicle Use
  • Vacuum Gas Oil Leaks
Key Features
☰ REQUEST BULK / B2B QUOTERequest B2B Quote
Secure checkoutFast supportBulk ready
AUTOOL SDT100

Product Overview

The AUTOOL SDT100 smoke tester is a compact automotive smoke leak detector with a built-in air pump for quickly detecting vacuum, EVAP, intake, exhaust, crankcase, fuel tank, oil seal, coolant tank, and low-pressure turbo system leaks. It runs on a DC 12V battery, uses 10-15ml liquid paraffin or baby oil as testing oil, and is suitable for cars, motorcycles, ATVs, snowmobiles, off-road vehicles, light trucks, and speedboats.

Built-In Air Pump 12V Battery EVAP / Vacuum 10-15ml Test Oil
0.1-0.15MPaRated Pressure
48WRated Power
1.6kgMain Unit
3 YearsWarranty
AUTOOL SDT100 smoke leak detector main product image Click to enlarge
AUTOOL SDT100 smoke leak detector with 3 years warranty Click to enlarge
Before You Order And Use

Before You Order And Use

Review the 12V power requirement, testing oil rule, operating time limit, overheat protection, and hot-surface warning before using the SDT100 smoke test machine.

12V Battery Required

The SDT100 automotive smoke tester must be connected to a DC 12V battery to operate.

Testing Oil Not Included

Due to logistics restrictions, testing oil is not included. Buy liquid paraffin or baby oil locally for use as the testing fluid.

Add 10-15ml Only

Fill 10-15ml testing oil before use. Do not exceed this range, because overfilling leaves no space for smoke generation.

Refill When Smoke Becomes Thin

Only refill when smoke becomes thin. Do not add more than 15ml at a time, and drain remaining test oil before adding fresh oil.

8-Minute Use Limit

Do not operate the smoke leak detector continuously for more than 8 minutes. Allow it to rest between uses.

75°C Protection

The intelligent protection system automatically shuts off if internal temperature exceeds 75°C. Wait for the unit to cool before restarting.

Safety Reminder

  • The metal round section of the smoke tester can become hot during operation. Avoid direct contact to prevent burns.
  • Do not refill oil while the smoke tester is running.
  • If the machine stops due to protection, cool it with the built-in air pump and restart after the temperature drops.
Key Features

Key Features

SDT100 is designed for easy low-pressure leak detection with an integrated air pump, broad system coverage, vehicle compatibility, protection functions, compact interface, and 3-year support.

Built-In Air Pump

No extra pump is required. The built-in air pump helps save setup time and makes smoke leak detection easier for both technicians and automotive enthusiasts.

EVAP And Vacuum Leak Detection

Supports EVAP, intake, exhaust, crankcase, oil seal, intercooler air, fuel tank, coolant tank, vacuum, pipe fittings, and low-pressure turbo system leak checks.

Wide Vehicle Coverage

Compatible with cars, motorcycles, ATVs, snowmobiles, off-road vehicles, light trucks, and speedboats.

Smart Protection

Overheat and freeze protection automatically stop operation when needed. The unit supports low-temperature work down to -20°C.

Compact Product Interface

The body integrates smoke switch, power indicator, alarm indicator, oil filler, smoke output, power socket, and handle in a compact structure.

Warranty And Support

AUTOOL provides 3-year support for eligible non-human damage cases and responsive customer support for accessories, setup, and troubleshooting.

AUTOOL SDT100 built-in air pump feature Click to enlarge
AUTOOL SDT100 testing systems including crankcase oil seal intercooler throttle valve intake manifold exhaust pipe fuel tank coolant tank Click to enlarge
AUTOOL SDT100 wide vehicle coverage image Click to enlarge
AUTOOL SDT100 75 degrees celsius protection and minus 20 degrees celsius low temperature work Click to enlarge
AUTOOL SDT100 product details interface and connector image Click to enlarge
AUTOOL SDT100 three years warranty image Click to enlarge
Specifications

SDT100 Product Specifications

SDT100 is a lightweight built-in pump smoke leak detector with DC 12V power, low-oxygen smoke generation, 0.1-0.15MPa rated pressure, and 10-15ml test oil filling volume.

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Core Specifications
ProductAUTOOL SDT100 Smoke Leak Detector
Working TheoryLow oxygen combustion
Power SupplyDC 12V battery
Air Pressure OutputBuilt-in air pump
Rated Output Pressure0.1MPa-0.15MPa
Rated Power48W
Product Weight1.6kg
Gross Weight2.7kg
Main Dimensions180 × 102 × 143mm
Test OilLiquid paraffin or baby oil
Suggested Oil Amount10-15ml
ProtectionStops working above 75°C
Low TemperatureWorks at -20°C
AUTOOL SDT100 product specifications image Click to enlarge
Core Specifications
Working TheoryLow oxygen combustion
Power SupplyDC 12V battery
Air Pressure OutputBuilt-in air pump
Rated Output Pressure0.1MPa-0.15MPa
Rated Power48W
Product Weight1.6kg
Gross Weight2.7kg
Main Dimensions180 × 102 × 143mm
Suggested Oil Amount10-15ml
How To Use

How To Use

Use SDT100 with a DC 12V battery and 10-15ml liquid paraffin or baby oil. The pipe can fill with smoke in about 30 seconds, allowing visual leak detection.

Add Test Oil

Fill 10-15ml baby oil or liquid paraffin into the detector before use. Do not overfill.

Connect The Test Pipe

Open the engine cover, hang the detector if needed, then disconnect the pipe that needs testing and connect it to the smoke detector.

Connect 12V Power

Connect the detector to a DC 12V battery, then turn on the power switch so the detector starts working.

Locate Leaks

In about 30 seconds, the pipe will be filled with smoke. Check the leak points visually and use a headlamp if necessary.

Use Notes

  • Testing oil is not included due to logistics restrictions.
  • Use liquid paraffin or baby oil as testing oil.
  • Only refill when smoke becomes thin.
  • Drain remaining test oil before adding fresh test oil.
  • Do not operate continuously for more than 8 minutes.
  • Wait for the detector to cool down if overheat protection is triggered.
AUTOOL SDT100 packing list and package contents Click to enlarge
What Is In The Box

What Is In The Box

The packing list image shows the SDT100 main unit and included accessories. The oil bottle is included as an empty bottle; testing oil is not included due to logistics restrictions.

Main UnitAUTOOL SDT100 smoke leak detector
Power Cable12V battery clamp cable
Smoke HoseSmoke output hose
AdaptersCone adapter, red connector, thin hose, and airbag adapter shown in the package image
Oil BottleEmpty test oil bottle included; testing oil is not included
DocumentationUser manual and SDT100 retail box
Product Comparison

Product Comparison

Compare SDT100 with other AUTOOL smoke leak detector models before choosing the right air source, pressure, flow, operating mode, and testing range.

SDT100 FocusCompact built-in pump smoke leak detector with DC12V battery power, 10-15ml oil filling volume, 0.1-0.15MPa output pressure, 48W rated power, and 1.6kg main unit weight.
Entry EVAP ModelsSDT101 and SDT103 are EVAP-focused models around 3.2kPa and use an external air source.
Built-In Pump OptionsSDT50, SDT60, SDT100, SDT106, SDT203, SDT205, SDT205S, SDT206, and SDT208 vary by pressure gauge, air/smoke mode, flow meter, output flow, and rated pressure.
High-End OptionsSDT206 has a built-in dual air pump. SDT208 supports 35 psi high pressure mode and 10 psi low pressure mode.
Decision CheckCompare air source type, pressure gauge, output pressure, output flow, air/smoke mode, oil drain valve, flow meter, weight, and test system before ordering.
AUTOOL smoke leak detector model comparison chart Click to enlarge
Related Products

Related Products

Compare related AUTOOL smoke leak detector models before choosing the right EVAP support, pressure range, built-in pump, air/smoke mode, and workshop function.

Manual And Downloads

Manual And Downloads

Download the SDT100 manual for setup, testing oil, 12V power, operation, accessories, and safe-use instructions.

AUTOOL SDT100 user manual preview Click to enlarge

AUTOOL SDT100 User Manual

Open the PDF manual for SDT100 operation and setup guidance.

Download Manual

Questions And Answers

These answers cover testing oil, oil amount, EVAP testing, A/C auxiliary testing, supported systems, power supply, fixed pressure, accessories, and warranty.

Related Guides

Related Guides

Use these related articles to understand smoke leak detector model differences, no-smoke troubleshooting, preparation checklists, and higher-end SDT model use cases.

Pressure gauges for workshop guide image
Guide / 10-21-2024

8 Pressure Gauges for Your Workshop

In the automotive repair industry, precise pressure testing is crucial for ensuring the proper operation of vehicles. With advancements in technology, digital pressure.

Warranty And Contact

Warranty And Contact

For SDT100 setup, testing oil, 12V power, EVAP tools, A/C auxiliary testing, packing list confirmation, accessories, no-smoke troubleshooting, or model selection, contact AUTOOL Store directly.

Pre-Sales And Product Support

Use support if you need help confirming SDT100 testing oil amount, oil refill rules, package contents, 12V battery setup, EVAP service tools, A/C auxiliary testing limits, smoke output behavior, or comparison with other SDT smoke leak detectors.

  • 3-year warranty for eligible non-human damage cases
  • Testing oil and 12V setup confirmation
  • Packing List and accessory confirmation
  • EVAP tool and A/C auxiliary testing explanation
  • No-smoke troubleshooting and replacement accessory support
  • SDT100 / SDT60 / SDT101 / SDT103 / SDT203 / SDT205 / SDT206 / SDT208 model selection
Email Supportsupport@autoolstore.com WhatsApp Support+86 189 2647 7404

Customer Reviews

  1. 5
    (3 customer reviews)
    100% of customers recommend this product.
    5 Stars100%4 Stars0%3 Stars0%2 Stars0%1 Star0%

  2. Sven Sutter –

    This is great! Easy to use! I used a small amount of baby oil. It makes a very good amount of smoke. It connects with clamps to your positive and negative battery cable so it’s totally portable to use outside if you’re not able to work on your car at home. This has helped me find vacuum leaks with ease.

    0 of 0 found this review helpful

  3. Dany –

    This smoke detector is really practical. It has a built-in air pump so I don’t need extra tools. It works well for EVAP, intake, exhaust and many other systems, suitable for cars, ATVs and more. Simple to operate and comes with overheat protection. Great tool for auto repair!

    0 of 0 found this review helpful

  4. Ryan –

    This smoke leak tester is a must-have for my garage. The built-in air pump is super convenient, no extra pump needed. It works great on EVAP systems and various vehicle types, easy to operate and very stable. Smart protection functions make it safe to use. Great quality and reliable performance, highly recommend!

    0 of 0 found this review helpful
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AUTOOL SDT100 Smoke Tester for Vacuum Leaks
AUTOOL SDT100 Smoke Tester for Vacuum Leaks

US$69.00

Add to cart This product has multiple variants. The options may be chosen on the product page