AUTOOL SDT206 雙泵汽車煙霧機
US$299.00
- Dual Built-In Air Pumps
- Pressure + Adjustable Flow
- EVAP + Low-Pressure Systems
- Visible Oil Level + Drain
- Dual Built-In Air Pumps: Two built-in pumps run separate Air and Smoke modes without an external air source.
- Pressure + Adjustable Flow: Monitor line pressure and airflow, then adjust flow for the connected test setup.
- EVAP + Low-Pressure Systems: Trace leaks in permitted EVAP, fuel-tank, intake, exhaust, crankcase, sealing, line-fitting, and low-pressure turbo checks.
- Visible Oil Level + Drain: View testing-oil volume on the gauge and drain excess oil through the outlet.
- Handle + Hook Body: Carry, hang, connect, and store the compact unit with its handle, hook, cone adapter, and airbag adapter.
- 3 年保用期 主機保固 3 年,配件保固 1 年
- 90日返回 符合條件的退貨可在 90 天內進行
- 官方店鋪 正品 · 直接支持
AUTOOL SDT206 · Dual-Pump Automotive Smoke Leak Detector with Flow Control
Monitor Pressure and Control Flow with Separate Built-In Pumps
Use separate built-in pumps for Air and Smoke modes without an external air source. Watch line pressure and airflow, adjust delivery for the connected permitted low-pressure test, then use smoke to trace the visible path; the oil-level gauge and drain outlet simplify testing-oil checks and excess-oil removal.
- Separate Air And Smoke Pumps
- Pressure And Flow Feedback
- Adjustable Test Delivery
- Oil-Level Gauge And Drain
- 大約5秒鐘的冒煙

主要特色
Dual Built-In Pumps with Pressure and Flow Monitoring
空氣模式和煙霧模式
Independent switches let you use Air Mode for pressure and airflow checks, then switch to Smoke Mode for visual leak location.
Dual Built-In Air Pumps
Two built-in air pumps eliminate the need for an external air source during normal smoke leak testing.
Pressure Gauge Monitoring
Use the pressure gauge to observe line pressure. If pressure keeps dropping, the line may have a leak that requires further inspection.
Airflow Meter
The airflow meter lets you monitor airflow through the connected test line.
流量控制閥
Use the flow control valve to adjust airflow for the connected test line and test setup.
大約5秒鐘後開始冒煙
The unit starts producing smoke quickly. The connected test line can fill in about 30 seconds, depending on system volume.
EVAP and Fuel-Tank Checks
Use the EVAP tool or adapter that matches the vehicle test port, then check the EVAP or fuel-tank system for leaks.
Intake and Exhaust Checks
Use it for low-pressure intake and exhaust leak checks when the test section is sealed and connected with an adapter that matches the opening.
Crankcase and Vehicle-Sealing Checks
Helps locate smoke escape points in crankcase and vehicle sealing checks; do not smoke-test any component that the vehicle or component service procedure excludes.
Low-Pressure Turbo Checks
Can assist with low-pressure turbo system leak checks. Do not use it as a high-pressure boost system tester beyond its rated pressure.
Line-Fitting Adapter Support
The smoke hose, adapters, rubber kits, and airbag adapter help connect the unit to different line openings and fittings.
Visible Oil Level Gauge
The oil level gauge helps you observe the current oil volume.
Oil Outlet
The oil outlet lets you drain excess testing oil when needed.
Handle + Hook Portable Design
The compact body, handle, hook, cone adapter, and airbag adapter make SDT206 easier to carry, position, connect, and store.
Overheat and Low-Temperature Protection
The unit turns off when the temperature exceeds 75°C and supports operation down to -20°C.
3年保固支持
主機:三年保固。標準配件:一年保固。保固政策。
如何使用
Seal, Select Output, Watch Flow, Add Smoke, and Inspect
添加測試油
Fill 10–15 mL baby oil or liquid paraffin into the detector before use. Do not add more than 15 mL at one time.
連接測試線
Access the system to be tested and position the detector near the test area. Disconnect the line you want to test, then connect that line to the smoke output hose.
連接 12V 電源
Connect the detector to a 12V DC battery, then turn on the power switch to start the detector.
Use Air or Smoke Mode
Use Air Mode to monitor pressure and airflow. Switch to Smoke Mode to fill the connected test line and locate the leak visually.
尋找洩漏點
Check where smoke escapes from the connected test line or sealed area. Use a headlamp if necessary to see small leaks more clearly.
確認並複測
確認系統佈局中是否存在可見的洩漏路徑,修復已確認的洩漏點,並重複相同的受控測試。如果未看到煙霧或故障是間歇性的或功能性的,則繼續執行車輛操作程序。
安全性和相容性
Match Output to the Exact System and Procedure
12V Power and Dual Built-In Air Pumps
Connect SDT206 to a 12V DC vehicle battery before use. Two built-in air pumps provide the test airflow, so you do not need an external compressor.
Watch Pressure and Airflow Within Service Limits
SDT206 outputs less than 18 psi and less than 6 L/min. Use the pressure gauge, airflow meter, and flow control valve to watch and adjust the test within the vehicle or component service limits.
Use the Oil-Level Gauge, but Keep the 10–15 mL Fill Limit
Testing oil is not included. Use liquid paraffin or baby oil, add 10–15 mL before use, and use the oil-level gauge to check the current oil volume without overfilling.
連續使用時間限制為 8 分鐘
SDT206 請勿連續運轉超過 8 分鐘。過熱保護裝置會在溫度超過 75°C 時自動斷電。請待設備冷卻後再重新啟動。
Operating Temperature and Hot Surfaces
SDT206 supports operation down to -20°C. The round metal housing can become hot during use, so avoid touching hot surfaces directly.
Use Only for Permitted Low-Pressure Automotive Tests
Use SDT206 for permitted low-pressure automotive leak checks, including low-pressure turbo paths within the stated limits. Do not use it for direct high-pressure A/C pressure testing or high-pressure boost-system testing.
Trace the Leak with Smoke
Use visible smoke to trace the leak area. If no smoke appears, recheck isolation, flow, and the test setup before continuing.
切勿在運作過程中加油
SDT206 運轉時請勿添加測試油。
煙霧測試前的檢查程序
在向系統引入煙霧之前,請先遵循車輛或零件維修程序。
Keep Controls Within Pressure Range
Use the pressure and airflow controls within the permitted test-pressure range.
Cool Before Restarting
Let the unit cool before restarting after overheat protection is triggered.
檢測結果
Read Pressure, Flow, and Smoke Separately
Use Pressure and Flow to Guide Inspection
Use the pressure gauge and airflow meter to assess line pressure and airflow, then guide the next leak-inspection step.
可見煙霧逃逸
檢查該插座是否為故意開口,然後檢查、修復並重新測試該區域。
沒有可見煙霧
在進行功能性診斷或其他測試方法之前,請先確認通道暢通、隔離、閥門狀態和煙霧輸送。
比較型號
Compare Pump Capacity and Monitoring
模型指南
選擇一個或多個型號。預設選擇 SDT206。
AUTOOL 已選擇SDT206。請選擇其他型號進行並排比較。
SDT206 對比
| 產品描述* | SDT50 | SDT60 | SDT100 | SDT101 | SDT102 | SDT103 | SDT106 | SDT203 | SDT205 | SDT205S | SDT206 | SDT208 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 煙霧輸出與防護 | 滑動/拖曳1 / 1 | |||||||||||
| 工作原理 | 低氧燃燒 | 低氧燃燒 | 低氧燃燒 | 低氧燃燒 | 低氧燃燒 | 低氧燃燒 | 低氧燃燒 | 低氧燃燒 | 低氧燃燒 | 低氧燃燒 | 低氧燃燒 | 低氧燃燒 |
| 測試油填充量 | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml | 10-15ml |
| 額定輸出壓力 | <10psi | <10psi | <10psi | 3.2千帕(0.46磅/平方英吋) | <10psi | 3.2千帕(0.46磅/平方英吋) | <12psi | <15psi | <15psi | <15psi | 機器額定輸出功率小於 18 psi;請使用目標系統程式。 | <10psi/35psi |
| 額定輸出流量 | <5公升/分鐘 | <5公升/分鐘 | <5公升/分鐘 | > 10L / min | > 6L / min | > 10L / min | <5公升/分鐘 | <6公升/分鐘 | <6公升/分鐘 | <6公升/分鐘 | <6公升/分鐘 | <15公升/分鐘 |
| 高溫保護 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 | 溫度高於75°C時停止工作 |
| 響應時間 | 5秒內產生煙霧 | 5秒內產生煙霧 | 5秒內產生煙霧 | 5秒內產生煙霧 | 5秒內產生煙霧 | 5秒內產生煙霧 | 5秒內產生煙霧 | 5秒內產生煙霧 | 5秒內產生煙霧 | 5秒內產生煙霧 | 5秒內產生煙霧 | 5秒內產生煙霧 |
| 功率和物理尺寸 | 滑動/拖曳1 / 1 | |||||||||||
| 輸入功率 | DC12V | DC12V | DC12V | DC12V / 5A | DC12V | DC12V / 5A | DC12V | DC12V | DC12V | DC12V | DC12V | DC12V / 24V |
| 額定功率 | 50W | 50W | 50W | 48W | 48W | 48W | 50W | 65W | 65W | 65W | 70W | 80W |
| 淨重(主機) | 1.5kg | 1.6kg | 1.6kg | 1.6kg | 1.6kg | 1.15kg | 3.5kg | 1.7kg | 3.2kg | 3.2kg | 3.5kg | 4.2kg |
| 主機尺寸 | 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 |
| 監控與控制 | 滑動/拖曳1 / 1 | |||||||||||
| 流量計視窗 | × | × | × | × | × | ✓ | × | ✓ | × | ✓ | ✓ | ✓ |
| 壓力計 | × | ✓ | × | × | ✓ | × | × | ✓ | ✓ | ✓ | ✓ | ✓ |
| 空氣源類型 | 內置氣泵 | 內置氣泵 | 內置氣泵 | 外部空氣源 | 內置氣泵 | 外部空氣源 | 內置氣泵 | 內置氣泵 | 內置氣泵 | 內置氣泵 | 內置2個氣泵 | 內置氣泵 |
| 模式輸出 | 煙霧模式 | 煙霧模式 | 煙霧模式 | 煙霧模式 | 煙霧模式 | 煙霧模式 | 煙霧模式 | 煙霧模式 | 空中模式 煙霧模式 | 空中模式 煙霧模式 | 空中模式 煙霧模式 | 空中模式 煙霧模式 |
| 雙壓力模式 | × | × | × | × | × | × | × | × | × | × | × | 標準 35 psi / EVAP 10 psi 機器模式;使用車輛程序。 |
| 流量調節旋鈕 | × | × | × | × | × | ✓ | × | ✓ | × | ✓ | ✓ | ✓ |
| 放油閥 | × | × | × | × | × | × | × | × | ✓ | ✓ | ✓ | ✓ |
| 故障指示燈 | × | × | ✓ | × | ✓ | × | × | ✓ | ✓ | ✓ | ✓ | ✓ |
| 油位計 | × | × | × | × | × | × | × | × | × | × | ✓ | ✓ |
使用者手冊及下載
請參考手冊進行設定和測試壓力

AUTOOL SDT206 使用手冊
Open the PDF manual for SDT206 dual-pump Air and Smoke modes, pressure and flow control, oil-level care, operating safety, and troubleshooting.

小包裝
產品包括
- 主機AUTOOL SDT206 煙霧洩漏偵測器
- 電力電纜12V battery clamp power cable
- 煙霧軟管Smoke output hose
- 適配器Cone adapter, airbag adapter, and rubber adapter set
- EVAP AccessoriesEVAP-related connectors, caps, and thin hose
- 油瓶Empty testing oil bottle included; testing oil is not included
- 「Hook」掛鉤
- 文档User manual and SDT206 retail box
常見問題
Pump, Flow, and System Questions
SDT206 應該使用哪一種測試油?
Testing oil is not included. Use dedicated smoke-testing oil if available; otherwise use liquid paraffin or baby oil as specified for this model.
我應該添加多少測試油?
Add 10–15 mL testing oil before use. Do not add more than 15 mL at a time. Refill only when the smoke becomes thin, and drain remaining testing oil before adding fresh testing oil. If too much oil is added accidentally, drain some oil out before operation.
Can SDT206 Detect EVAP Leaks?
Yes. This EVAP smoke machine supports permitted low-pressure leak checks in the EVAP system. Use the EVAP adapter or service tool that matches the vehicle test port.
SDT206可以直接偵測汽車空調系統洩漏嗎?
No. The automotive A/C system operates at about 1.7–3.0 MPa output pressure, while AUTOOL smoke leak detectors generate much lower pressure. SDT206 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.
如何利用煙霧來定位獨立空調管路部分的洩漏點?
First isolate and pressurize the A/C line segment according to the vehicle or A/C service procedure. Then apply smoke near the test section and observe whether escaping airflow disturbs the smoke. If escaping air moves the smoke, inspect that area for a possible leak. This method can help locate a leak in an isolated A/C line section, but it is not a direct high-pressure A/C test.
SDT206 可以測試哪些系統?
SDT206 supports low-pressure leak checks for EVAP, intake, exhaust, crankcase, fuel-tank, vehicle-sealing, turbo, and line-fitting systems. Use an adapter that matches the test opening, and seal the test section before inspection.
SDT206 需要什麼樣的電源?
SDT206 runs on a 12V DC vehicle battery. Connect it to a 12V vehicle battery before operation.
我可以調節SDT206的壓力嗎?
SDT206 uses fixed output below 18 psi. Its airflow meter and flow control valve monitor and adjust airflow; they do not change the pressure mode. If separate Standard and EVAP pressure modes are required, compare SDT208.
What Accessories Are Included with SDT206?
Check the product listing or your selected package option for the exact items included. The package includes the main unit, retail box, 12V power cable, smoke hose, cone adapter, hard rubber kits, airbag adapter, empty oil bottle, and hanging hook. EVAP-related accessories, red caps, the user manual, and other listed accessories are also included. Testing oil is not included.
怎麼辦 AUTOOL 煙霧洩漏偵測器型號有何不同?
- SDT206: Two built-in pumps, separate Air/Smoke modes, pressure gauge, flow meter/control, oil drain, fault light, and oil-level gauge.
- SDT208 alternative: 35 psi Standard / 10 psi EVAP.
The series also includes external-air EVAP, built-in-pump Smoke, Air/Smoke, and dual-pressure options; compare air source, pressure, flow, modes, and accessories.
SDT206的保固期是多久?
主機:三年保固。標準配件:一年保固。保固政策。

























布蘭登 L。 ✓ 已驗證購買 -
Excellent Smoke Leak Detector
这 AUTOOL SDT206 is an excellent smoke leak detector. Very easy to set up, accurate in finding EVAP and intake leaks, and saves a lot of diagnostic time. Great value for any mechanic or DIY car owner.
SEDMNSR ✓ 已驗證購買 -
非常堅固
I really like this smoke leak detector.
Millo Y. ✓ 已驗證購買 -
好產品!!!
這個 Autool product works very well, the instructions are clear and easy to understand, and it is very convenient to use. In my opinion, this is a product that deserves a five-star rating.