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ATF服務變速箱油液交換器以可控流量更換自動變速箱油。制動液脈動式煞車油交換器使用脈衝壓力沖洗煞車油，以確保排氣順暢。空調壓力表智慧數位歧管壓力表監測冷媒壓力、真空度、溫度和空調數據。空調恢復製冷劑回收機回收、抽真空並重新充注冷媒，以實現可重複的空調服務。石油處理氣動式排油器和抽油器在維修環境中徹底排出並抽取廢油。冷凍服務冷卻系統測試儀和填充器進行壓力測試、真空填充，並排出滯留空氣。

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工具收納 / 1 個子類別

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電動車充電 / 1 個子類別

電動車充電器系列

適用於新能源汽車服務、車間使用和安裝場景的電動車充電產品。

新能源電動汽車充電瀏覽適用於車庫和商店的電動車充電產品。

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OBD診斷工具

OBD 相關測試儀、ECU 編程電源、電纜產品、二手車檢測工具和鑰匙頻率診斷。

二手車檢查二手車診斷測試儀檢查二手車並找出隱藏的系統故障。關鍵訊號汽車鑰匙頻率測試儀檢查遙控鑰匙頻率訊號和鑰匙診斷資訊。連接器電纜OBD電纜尋找車輛介面的診斷電纜和連接器。電纜組OBD線線系列瀏覽 OBD 線材系列，尋找適用的型號、轉接器和安裝方式。程式設計能力ECU編程電源在ECU編程和診斷工作期間，保持車輛電壓穩定。

配件 / 8 個子類別

配件

主要診斷和服務設備的替換零件、適配器、耗材、電纜和附加組件。

對準零件3D車輪定位器配件校準機的目標物、夾具、零件和支撐件。洩漏配件煙霧洩漏偵測器配件煙霧測試所需的轉接器、軟管、蓋子和耗材。相機部件汽車偵測攝影機配件攝影機探頭、鉤子、鏡子、電纜和檢查附件。噴油器部件燃油噴射器清潔劑和測試器配件噴油嘴試驗台的轉接器、管路、密封件及維修零件。核桃部件核桃噴砂機配件核桃除碳清洗用噴嘴、軟管、轉接器和零件。乾冰部件乾冰噴射機配件乾冰噴射所需的噴嘴、管道、接頭和支架。空調部件空調冷媒回收及充填機配件空調設備的軟管、接頭、過濾器、配件和維修零件。電池零件電池測試儀配件電池測試儀的夾鉗、電纜、適配器和附加組件。

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AUTOOL SDT205 Automotive Smoke Leak Detector

AUTOOL SDT205 Automotive Smoke Leak Detector

額定 5.00 基於5 25 客戶評級

(25 顧客評價）

US$199.00

主要特色

Air + Smoke Modes
Built-In Air Pump
Visual Pressure Gauge
Multi-System Low-Pressure Checks

出貨倉庫

重設

☰ 請求批次/B2B報價

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 SDT205 · Smoke Leak Detector with Air and Smoke Modes

Check with Air Before Tracing with Smoke

Use this automotive smoke leak detector in Air Mode to monitor pressure without adding smoke, then switch to Smoke Mode to reveal the visible leak path. SDT205 integrates its own air pump and pressure gauge for permitted low-pressure intake, exhaust, sealing, fuel-tank, line-fitting, EVAP, and vacuum-system checks in workshop or mobile use.

Separate Air And Smoke Modes
Built-In Pump, No Shop Air
Pressure-Gauge Feedback
About 5-Second Smoke Start
Permitted Low-Pressure Systems

主要特色

Separate Air and Smoke Modes with a Built-In Pump

Air Mode and Smoke Mode

Independent Air Mode and Smoke Mode switches let you use Air Mode for pressure monitoring and Smoke Mode for visual leak location.

Visual Pressure Gauge

The pressure gauge lets you monitor pressure changes. A pressure drop may indicate a line leak that needs further inspection and repair.

Smoke Starts in About 5 Seconds

The unit starts producing smoke quickly. Allow about 30 seconds for the connected test line to fill, then inspect for escaping smoke.

Built-In Air Pump

No external air compressor is required. The integrated air pump saves setup time and is convenient for mobile automotive repair.

Intake / Exhaust / EVAP / Vacuum Leak Checks

Supports low-pressure leak checks for intake, exhaust, vehicle sealing, fuel tank, line fittings, EVAP, and vacuum systems.

Portable Workshop Design

A compact body, handle, cone adapter, and airbag adapter make the unit practical for workshop and mobile repair use.

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, Use Air Mode, Observe, Add Smoke, and Inspect

步驟進展1 / 5

Add Testing Oil

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

安全性和相容性

Confirm Pressure Limits and Normal Vent Paths

12V Power and Built-In Air Pump

Connect SDT205 to a 12V DC battery before use. The built-in air pump provides the test airflow, so you do not need an external compressor.

Use the Pressure Gauge to Watch Test Pressure

Monitor pressure on the gauge while staying within the vehicle or component service limit. SDT205 outputs under 15 psi and 6 L/min and has no flow adjustment.

Testing Oil Is Not Included

Testing oil is not included. Use liquid paraffin or baby oil and add 10–15 mL before use.

Limit Continuous Use to 8 Minutes

Do not run SDT205 continuously for more than 8 minutes. Automatic overheat protection shuts off power above 75°C. Let the unit cool before restarting.

Do Not Use for Direct High-Pressure A/C Testing

SDT205 cannot directly pressure-test an automotive A/C high-pressure system. If a service procedure permits smoke on an isolated A/C line section, follow that procedure and use smoke only as an indirect visual aid.

Trace the Smoke Path

Follow the visible smoke path to inspect the leak area. If no smoke appears, verify isolation, valve state and smoke delivery before changing test methods.

Never Refill While Running

Do not refill testing oil while SDT205 is running.

Check Procedure Before Smoke Testing

Follow the vehicle or component service procedure before introducing smoke into a system.

Gauge Monitors Pressure Only

Use the pressure gauge to monitor the test, not to set or increase pressure.

Avoid Hot Metal Housing

Avoid touching the metal housing when it is hot.

檢測結果

Separate Pressure Response from Visible Smoke

壓力變化

Use the pressure change to choose the next inspection, then confirm the leak path with smoke or the applicable service test.

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.

比較型號

Compare Air and Smoke Controls

相對比 AUTOOL 煙霧洩漏偵測器
產品描述*	SDT50	SDT60	SDT100	SDT101	SDT102	SDT103	SDT106	SDT203	SDT205	SDT205S	SDT206	SDT208
Smoke Output & Protection
工作原理	Low Oxygen Combustion	Low Oxygen Combustion	Low Oxygen Combustion	Low Oxygen Combustion	Low Oxygen Combustion	Low Oxygen Combustion	Low Oxygen Combustion	Low Oxygen Combustion	Low Oxygen Combustion	Low Oxygen Combustion	Low Oxygen Combustion	Low Oxygen Combustion
Test Oil Filling Volume	10-15ml	10-15ml	10-15ml	10-15ml	10-15ml	10-15ml	10-15ml	10-15ml	10-15ml	10-15ml	10-15ml	10-15ml
Rated Output Pressure	＜10psi	＜10psi	＜10psi	3.2Kpa(0.46psi)	＜10psi	3.2Kpa(0.46psi)	＜12psi	＜15psi	<15 psi machine-rated output; use the target-system procedure.	＜15psi	＜18psi	<10psi/35psi
Rated Output Flow	＜5L/min	＜5L/min	＜5L/min	> 10L / min	＞ 6L / min	> 10L / min	＜5L/min	＜6L/min	＜6L/min	＜6L/min	＜6L/min	＜15L/min
高溫保護	Stops working above 75°C	Stops working above 75°C	Stops working above 75°C	Stops working above 75°C	Stops working above 75°C	Stops working above 75°C	Stops working above 75°C	Stops working above 75°C	Stops working above 75°C	Stops working above 75°C	Stops working above 75°C	Stops working above 75°C
響應時間	Produces smoke in 5 seconds	Produces smoke in 5 seconds	Produces smoke in 5 seconds	Produces smoke in 5 seconds	Produces smoke in 5 seconds	Produces smoke in 5 seconds	Produces smoke in 5 seconds	Produces smoke in 5 seconds	Produces smoke in 5 seconds	Produces smoke in 5 seconds	Produces smoke in 5 seconds	Produces smoke in 5 seconds
Power & Physical Size
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
Net Weight (Main Unit)	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
Flow Meter Window	×	×	×	×	×	✓	×	✓	×	✓	✓	✓
壓力計	×	✓	×	×	✓	×	×	✓	✓	✓	✓	✓
Air Source Type	Built-in Air Pump	Built-in Air Pump	Built-in Air Pump	External Air Source	Built-in Air Pump	External Air Source	Built-in Air Pump	Built-in Air Pump	Built-in Air Pump	Built-in Air Pump	Built-in 2 Air Pump	Built-in Air Pump
Mode Output	Smoke Mode	Smoke Mode	Smoke Mode	Smoke Mode	Smoke Mode	Smoke Mode	Smoke Mode	Smoke Mode	Air Mode Smoke Mode	Air Mode Smoke Mode	Air Mode Smoke Mode	Air Mode Smoke Mode
Dual Pressure Mode	×	×	×	×	×	×	×	×	×	×	×	Standard 35 psi / EVAP 10 psi machine modes; use the vehicle procedure.
Flow Adjustment Knob	×	×	×	×	×	✓	×	✓	×	✓	✓	✓
Oil Drain Valve	×	×	×	×	×	×	×	×	✓	✓	✓	✓
Fault Indicator Light	×	×	✓	×	✓	×	×	✓	✓	✓	✓	✓
油位計	×	×	×	×	×	×	×	×	×	×	✓	✓

使用者手冊及下載

Use the Manual for Setup and Test Pressure

手冊/PDF

AUTOOL SDT205 User Manual

Open the PDF manual for SDT205 Air and Smoke modes, pressure monitoring, permitted leak tests, test-oil handling, operating safety, and troubleshooting.

快速入門指南

小包裝

產品包括

Power cord ×1包含
Smoke outlet hose ×1包含
Cone adapter ×1包含
Valve core wrench ×1包含
EVAP connector ×1包含
Filling bottle ×1包含
Universal airbag adapter ×1包含
Universal hard rubber plug ×1 set包含
Universal small adapter ×1包含
使用者手冊×1包含

常見問題

Air Mode, Smoke Fluid, and Fit Questions

What Testing Oil Should I Use for SDT205?

Testing oil is not included. If dedicated smoke-testing oil is unavailable, use liquid paraffin or baby oil.

How Much Testing Oil Should I Add?

Add 10–15 mL testing oil before use. Do not add more than 15 mL each time. Refill only when the smoke becomes thin, and drain remaining old testing oil before adding fresh testing oil. If too much oil is added accidentally, drain some oil out before operation.

Can I Use SDT205 as an EVAP Smoke Machine?

是的。 AUTOOL smoke leak detectors can test leaks in EVAP systems. Use the EVAP adapter or service tool that matches the vehicle test port.

Can SDT205 Directly Test Automotive A/C System Leaks?

No. Automotive A/C systems operate at about 1.7–3.0 MPa output pressure, while SDT205 has rated output pressure below 15 psi. SDT205 cannot directly pressure-test an 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 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.

What Systems Can SDT205 Test?

SDT205 supports low-pressure leak checks for intake, exhaust, vehicle sealing, fuel-tank, line-fitting, EVAP, and vacuum systems. Do not introduce smoke into any component or system that the vehicle or component service procedure excludes from smoke testing.

What Power Supply Does SDT205 Need?

SDT205 runs on a 12V DC vehicle battery. Connect it to a 12V battery before operation, and do not use it outside its intended 12V DC power requirement.

Can I Adjust the Pressure on SDT205?

SDT205 uses fixed output below 15 psi. If separate Standard and EVAP pressure modes are required, compare SDT208. Use SDT205 only within its specified low-pressure range.

How Does SDT205 Differ from SDT205S?

Both SDT205 and SDT205S have a built-in air pump, pressure gauge, Air Mode, Smoke Mode, oil drain valve, and <15 psi output pressure. SDT205S adds a flow meter window and flow adjustment knob, while SDT205 does not include these flow adjustment features.

怎麼辦 AUTOOL Smoke Leak Detector Models Differ?

External-air EVAP: SDT101/103 — 3.2 kPa (0.46 psi).
Built-in pump: SDT106 <12 psi; SDT203/205/205S <15 psi; SDT206 dual pumps <18 psi.
Dual pressure: SDT208 — 35 psi Standard / 10 psi EVAP.

Also compare flow, modes, gauges, oil drainage, and accessories.

What Accessories Are Included?

Accessories vary by model and package option. Depending on the model, the package may include hard rubber adapters, a cone adapter, an airbag adapter, EVAP testing tools, a smoke hose, and a power cable. It may also include an empty testing oil bottle, user manual, warranty card, and quality certificate. Check the product listing for the exact items included with your selected package.

How Long Is the Warranty for SDT205?