AUTOOL SDT203 Otomotiv Duman Kaçağı Dedektörü
US$159.00
- Pressure + Flow Monitoring
- Dahili Hava Pompası
- EVAP + System Leak Tracing
- 23 Intake Adapters
- Pressure + Flow Monitoring: View line pressure and airflow changes while adjusting output for the selected low-pressure test.
- Dahili Hava Pompası: Run smoke checks without an additional air pump or shop-air connection.
- EVAP + System Leak Tracing: Trace escaping smoke in permitted EVAP, fuel-tank, intake, exhaust, sealing, and line-fitting checks.
- 23 Intake Adapters: Use 23 included intake adapters to connect and seal varied test openings.
- Compact Hook Design: Position the compact unit near the test area with the integrated hook.
- 3-Yıl Garanti Ana ünite 3 yıl · Aksesuarlar 1 yıl
- 90 Günü İadesi 90 gün içinde iade edilebilir.
- Resmi Mağaza Orijinal ürünler · Doğrudan destek
AUTOOL SDT203 · Smoke Tester with Pressure and Flow Monitoring
Combine Pressure, Flow, and Smoke Clues
This automotive smoke machine lets you view line pressure and airflow changes while adjusting output for the selected low-pressure test, then follow escaping smoke to the leak path. Its built-in pump removes the need for shop air, 23 intake adapters help seal varied openings, and the compact hook positions the unit near permitted EVAP and vehicle-system checks.
- Dahili Pompa, Mağaza Havasına Gerek Yok
- Pressure And Flow Feedback
- Adjustable Flow Output
- 23 Intake Adapters
- Kancaya Monte Edilmiş Test Konumu

Ana Özellikler
Built-In Pump, Pressure Gauge, and Flow Meter
External Pressure Gauge
The pressure gauge helps you see whether the test line is holding pressure. Stable or rising pressure usually indicates better sealing, while falling pressure may indicate a leak.
Akış Ölçer Penceresi
The flow meter shows airflow changes during testing, while the adjustment knob lets you control output for the test.
Akış Ayar Düğmesi
Different vehicle lines may require different airflow settings. The adjustment knob helps control flow to protect the test system.
Duman yaklaşık 5 saniye içinde çıkmaya başlar.
Smoke generation starts in about 5 seconds, helping users locate leaks sooner.
Dahili Hava Pompası
No additional air pump is required. The built-in pump saves setup time and helps reduce extra tool cost.
EVAP and Fuel Tank Systems
Can be used for EVAP and fuel tank leak checks with adapters that match the vehicle test port or connection.
Intake and Exhaust Checks
Helps check intake and exhaust systems, engine sealing areas, and line fittings by showing where smoke escapes.
Line & Fitting Adapter Support
The smoke hose, adapters, rubber kits, and airbag adapter help connect the unit to different line openings and fittings.
Vehicle Sealing Tests
Useful for locating suspected sealing leaks where smoke can reveal gaps, cracks, or loose fittings.
Compact Hook Design
The compact body and hook make it easy to carry, store, and position near the test area.
Aşırı Isınma ve Düşük Sıcaklık Koruması
Automatic temperature protection shuts down the unit if it exceeds the operating-temperature limit, while low-temperature protection supports operation in cold environments.
Twenty-Three Intake Adapters
The SDT203 package includes 23 intake adapters; confirm the exact connection and seal for the system under test.
3 Yıl Garanti Desteği
Ana ünite: 3 yıl garanti. Standart aksesuarlar: 1 yıl garanti. Garanti Politikası.
Nasıl Kullanılır?
Seal, Pressurize, Watch Flow, Add Smoke, and Inspect
Test Yağı Ekleyin
Fill 10–15 mL baby oil or liquid paraffin into the oil refill port before use. If too much oil is added, drain some oil out before operation.
Install the Hook and Open Airflow
Install the hook onto the hook port and position the detector securely near the test area if needed. Gently open the smoke flow control valve.
Connect the Smoke Hose
Turn off the vehicle ignition, disconnect the test line or access point, and connect the smoke hose between the smoke outlet and the line under test.
12V DC güç kaynağı bağlayın
Connect the red clamp to positive (+) and the black clamp to negative (-). A fully charged 12V vehicle battery is recommended for consistent performance.
Generate Smoke and Locate Leaks
Press the Smoke Mode switch. The unit generates smoke quickly. Depending on system volume, allow about 30 seconds or longer for the test line to fill, then inspect for escaping smoke; use a light if needed.
After stopping Smoke Mode, allow the unit to blow residual smoke out of the nozzle.
Onaylayın ve Tekrar Test Edin
Görünür herhangi bir sızıntı yolunu sistem düzenine göre doğrulayın, tespit edilen sızıntıyı onarın ve aynı kontrollü testi tekrarlayın. Duman görünmüyorsa veya arıza aralıklı veya işlevsel ise araç prosedürüne devam edin.
Güvenlik ve Uyumluluk
Match Pressure, Medium, and Procedure to the System
12V Güç Kaynağı ve Dahili Hava Pompası
Connect SDT203 to a 12V DC vehicle battery before use. The built-in air pump provides the test airflow, so you do not need an external compressor.
Use Pressure and Flow Readings as Guides
SDT203 outputs less than 15 psi and less than 6 L/min. Use the pressure gauge and flow meter to watch the connected test path, and stay within the pressure allowed by the vehicle or component service procedure.
Adjust Airflow Gradually
Start with minimum airflow and increase only as needed for the connected line; SDT203 remains a low-pressure smoke tester.
Test yağı dahil değildir.
Testing oil is not included. Use liquid paraffin or baby oil and add 10–15 mL before use.
Sürekli kullanımı 8 dakika ile sınırlayın.
Do not run SDT203 continuously for more than 8 minutes. Automatic overheat protection shuts off power above 75°C. Let the unit cool before restarting.
A/C Inspection Scope
SDT203 is a low-pressure smoke detector. Use it on an isolated A/C line section only when the service procedure permits indirect smoke inspection.
A/C Inspection Workflow
For an approved A/C inspection, isolate and pressurize the line section according to the service procedure, then use smoke only as an indirect visual aid.
Duman Kullanarak Sızıntıyı Tespit Edin
Görünür dumanı kullanarak sızıntı bölgesini tespit edin, ardından onarımı yapın ve tekrar test edin. Duman görünmezse, devam etmeden önce izolasyonu, akışı ve test düzeneğini tekrar kontrol edin.
Respect Smoke-Test Exclusions
Keep smoke away from headlights and from any component or system where smoke testing is not permitted.
Switch Off Vehicle and Engine
Turn off the vehicle ignition and keep the engine off during vehicle leak tests.
Keep Liquids Away
Keep the unit out of water and other liquids, and do not use sticky liquids as testing oil.
Çalışır haldeyken asla yakıt doldurmayın.
SDT203 çalışırken test yağı doldurmayın.
Avoid Hot Metal Housing
Avoid touching the metal housing when it is hot.
Test Sonuçları
Read Pressure, Flow, and Smoke as Different Signals
Flow or Pressure Changes
Use pressure and flow behavior under the configured, sealed test setup to guide the next leak inspection step.
Visible Smoke Escape
Check that the outlet is not an intentional opening, then inspect, repair and retest the exact area.
No Visible Smoke
Verify access, isolation, valve state and smoke delivery before moving to functional diagnosis or another test method.
Modelleri Karşılaştır
Compare Monitoring and Control Features
Model Rehberi
Bir veya daha fazla model seçin. Varsayılan olarak SDT203 seçilidir.
| Ürün adı | SDT50 | SDT60 | SDT100 | SDT101 | SDT102 | SDT103 | SDT106 | SDT203 | SDT205 | SDT205S | SDT206 | SDT208 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Duman Çıkışı ve Koruma | ||||||||||||
| Çalışma prensibi | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma | Düşük Oksijenli Yanma |
| Yağ Dolum Hacmi Testi | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml |
| Nominal Çıkış Basıncı | <10 psi | <10 psi | <10 psi | 3.2 kPa (0.46 psi) | <10 psi | 3.2 kPa (0.46 psi) | <12 psi | <15 psi makine nominal çıkış basıncı; hedef sistem prosedürünü kullanın. | <15 psi | <15 psi | <18 psi | <10psi/35psi |
| Nominal Çıkış Akışı | <5 L/dak | <5 L/dak | <5 L/dak | > 10L / dak | >6L/dak | > 10L / dak | <5 L/dak | <6 L/dak | <6 L/dak | <6 L/dak | <6 L/dak | <15 L/dak |
| Yüksek Sıcaklık Koruması | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. | 75°C'nin üzerinde çalışmayı durdurur. |
| Tepki Süresi | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. | 5 saniyede duman çıkarır. |
| Güç ve Fiziksel Boyut | ||||||||||||
| Giriş gücü | DC12V | DC12V | DC12V | DC12V / 5A | DC12V | DC12V / 5A | DC12V | DC12V | DC12V | DC12V | DC12V | DC12V / 24V |
| Artan güç | 50W | 50W | 50W | 48W | 48W | 48W | 50W | 65W | 65W | 65W | 70W | 80W |
| Net Ağırlık (Ana Ünite) | 1.5kg | 1.6kg | 1.6kg | 1.6kg | 1.6kg | 1.15kg | 3.5kg | 1.7kg | 3.2kg | 3.2kg | 3.5kg | 4.2kg |
| Ana Ünite Boyutları | 145mm * 80mm * 200mm | 145mm * 80mm * 200mm | 180mm * 102mm * 143mm | 180mm * 100mm * 135mm | 180mm * 102mm * 143mm | 180mm * 100mm * 135mm | 110mm * 135mm * 210mm | 145mm * 80mm * 200mm | 295mm * 295mm * 207mm | 295mm * 295mm * 207mm | 150mm * 150mm * 275mm | 350mm * 250mm * 300mm |
| İzleme ve Kontroller | ||||||||||||
| Akış Ölçer Penceresi | × | × | × | × | × | ✓ | × | ✓ | × | ✓ | ✓ | ✓ |
| Basınç ölçer | × | ✓ | × | × | ✓ | × | × | ✓ | ✓ | ✓ | ✓ | ✓ |
| Hava Kaynağı Türü | Dahili Hava Pompası | Dahili Hava Pompası | Dahili Hava Pompası | Dış Hava Kaynağı | Dahili Hava Pompası | Dış Hava Kaynağı | Dahili Hava Pompası | Dahili Hava Pompası | Dahili Hava Pompası | Dahili Hava Pompası | Dahili 2 Hava Pompası | Dahili Hava Pompası |
| Mod Çıkışı | Duman Modu | Duman Modu | Duman Modu | Duman Modu | Duman Modu | Duman Modu | Duman Modu | Duman Modu | Hava Modu Duman Modu | Hava Modu Duman Modu | Hava Modu Duman Modu | Hava Modu Duman Modu |
| Çift Basınç Modu | × | × | × | × | × | × | × | × | × | × | × | Standart 35 psi / EVAP 10 psi makine modları; araç prosedürünü kullanın. |
| Akış Ayar Düğmesi | × | × | × | × | × | ✓ | × | ✓ | × | ✓ | ✓ | ✓ |
| Yağ Tahliye Vanası | × | × | × | × | × | × | × | × | ✓ | ✓ | ✓ | ✓ |
| Arıza Gösterge Işığı | × | × | ✓ | × | ✓ | × | × | ✓ | ✓ | ✓ | ✓ | ✓ |
| Yağ seviye göstergesi | × | × | × | × | × | × | × | × | × | × | ✓ | ✓ |
Kullanım Kılavuzu ve İndirmeler
Kurulum ve basınç testi için kullanım kılavuzuna bakın.

AUTOOL SDT203 Kullanım Kılavuzu
Open the PDF manual for SDT203 pressure and flow monitoring, smoke-output adjustment, adapter sealing, test-oil handling, operating safety, and troubleshooting.

paket
Neler Dahil?
- Ana ÜniteAUTOOL SDT203 duman kaçağı dedektörü
- Perakende kutusuSDT203 retail box
- Güç kablosu12V battery clamp cable
- Duman HortumuSmoke output hose for connecting to the line under test
- AdaptörlerCone adapter, airbag adapter, straight adapter, hook, funnel, and accessories
- DökümanlarKullanım kılavuzu
SSS
Pressure, Flow, and Smoke Questions
SDT203 için hangi test yağını kullanmalıyım?
Use liquid paraffin or baby oil as the testing oil. Use dedicated smoke-testing oil if available; otherwise use the approved alternative specified for this model. Do not use water or sticky liquid.
Ne Kadar Test Yağı Eklemeliyim?
Add 10–15 mL testing oil before use and do not overfill. Refill only when the smoke becomes thin, and do not add more than 15 mL at one time. Before adding fresh oil, drain remaining old oil from the detector. If too much oil is added accidentally, drain some oil out before operation.
Can SDT203 Detect EVAP Leaks?
Evet. AUTOOL smoke leak detectors can test leaks in EVAP systems. Use the EVAP adapter or service tool that matches the vehicle test port.
Can SDT203 Directly Test Automotive A/C System Leaks?
No. Automotive A/C systems are high-pressure systems, while SDT203 is a low-pressure smoke leak detector with <15 psi rated output pressure. It cannot directly pressure-test the automotive A/C system for leaks. Use smoke only to help inspect an A/C line section after isolating and pressurizing it according to the service procedure.
How Can Smoke Help Locate a Leak in an Isolated A/C Line Section?
First isolate and pressurize the A/C line segment according to the vehicle or A/C service procedure. Then apply smoke along the line and observe whether escaping airflow disturbs the smoke. If escaping air moves the smoke, inspect that area for a possible leak.
What Systems Can SDT203 Test?
For automotive diagnostics, SDT203 supports low-pressure checks for EVAP, intake, exhaust, and fuel tanks. It can also check vehicle-sealing areas, engine sealing areas, and line fittings when the test point can be sealed safely.
What Power Supply Does SDT203 Need?
SDT203 uses 12V DC vehicle battery power. Connect the red clamp to positive (+) and the black clamp to negative (-). A fully charged 12V vehicle battery is recommended for consistent performance.
Can I Adjust the Pressure on SDT203?
SDT203 uses fixed output below 15 psi. Its flow adjustment knob controls airflow, not pressure mode. If separate Standard and EVAP pressure modes are required, compare SDT208.
Pakete hangi aksesuarlar dahildir?
Check the product listing or your selected package option for the exact items included. The package includes the main unit, retail box, 12V battery clamp cable, smoke hose, cone adapter, airbag adapter, hook, funnel, adapter, and user manual. Testing oil is not included.
Nasıl AUTOOL Smoke Leak Detector Models Differ?
- SDT203: built-in pump, pressure gauge, flow window, and flow adjustment.
- External-air EVAP: SDT103.
- Other built-in options: SDT106 Smoke Mode; SDT205/205S Air + Smoke; SDT206 dual pumps; SDT208 35 psi Standard / 10 psi EVAP.
Also compare output flow, gauges, oil controls, and accessories.
How Long Is the Warranty for SDT203?
Ana ünite: 3 yıl garanti. Standart aksesuarlar: 1 yıl garanti. Garanti Politikası.





























Yaser ✓ Onaylanmış Satın Alma -
Lillian, do you know who he is?
Lillian, do you know who he is?
The best sales representative I’ve ever dealt with.
One of the best companies I’ve ever bought from.
High-quality, unique tools—and this isn’t the first time I’ve bought from them.
Fast response and communication.
Shipping and packaging are the best I’ve ever seen—top-notch.
This wasn’t the first time I’ve bought from them, and it won’t be the last.
I’m writing this review with complete confidence.
Bishop Warren ✓ Onaylanmış Satın Alma -
Arrived quickly, well packaged, and feels sturdy.
Arrived quickly, well packaged, and feels sturdy. Works well. Immediately identified a leak from the throttle body. Very useful tool. Doesn’t come with oil though – you need to order that separately.
David ✓ Onaylanmış Satın Alma -
I’ve struggled with EVAP leaks for months until I got this AUTOOL smoke…
I’ve struggled with EVAP leaks for months until I got this AUTOOL smoke detector. Setup is a breeze, and smoke starts in seconds. The external gauges take the guesswork out of testing—I can see exactly if there’s a leak. No extra air pump needed, which saves time and money. It’s small, lightweight, and easy to store, plus the included adapters fit all my vehicles. The safety features are top-notch, and it works on my car, motorcycle, and ATV. If you need to find leaks quickly, this is the tool to buy!