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洩漏追蹤煙霧洩漏偵測器更快找到蒸發排放系統、進氣系統、真空系統、排氣系統和密封系統洩漏。視力檢查智慧鉸接式內視鏡利用可控制攝影機移動，檢查氣壓缸、管道、面板和隱藏空間。電池健康電池系統測試儀檢查電瓶、啟動、充電和供電狀況。電路診斷汽車電路測試儀追蹤電源、接地、連續性、短路和元件啟動故障。液位檢查油液分析儀在進行更深入的診斷之前，先評估油品狀況和污染跡象。壓縮引擎壓力測試儀測量汽缸、燃油、真空和壓力性能。點火測試火星塞測試儀更換前請檢查點火火星情況和火星塞性能。電錶汽車診斷萬用電錶讀取電壓、電阻、電流、頻率和汽車訊號。

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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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噴油嘴試驗台燃油噴射器清潔劑和測試儀清洗噴油嘴並比較噴霧、流量、洩漏和霧化情況。核桃噴砂核桃砂除碳清潔劑使用核桃砂介質清除進氣閥積碳。乾冰清洗乾冰噴射機有效清除積碳、油脂和污垢，並減少殘留物。

車輪輪胎 / 3 個子類別

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校準3D車輪定位儀測量定位角度並輔助輪胎磨損校正。海灣起重起重設備用於舉升車輛進行底盤、輪胎、煞車和懸吊系統維修。輪胎服務服務輪胎提供輪胎安裝、平衡、維修和日常輪胎保養服務。

工具收納 / 1 個子類別

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電動車充電 / 1 個子類別

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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 SDT205S automotive smoke leak detector main product view

AUTOOL SDT205S smoke leak detector three-year warranty

使用方法 AUTOOL SDT205S automotive smoke leak detector

AUTOOL SDT205S smoke leak detector for EVAP intake exhaust and fuel systems

AUTOOL SDT205S automotive smoke tester for cars trucks motorcycles and off-road vehicles

AUTOOL SDT205S overheat and low-temperature protection

AUTOOL SDT205S independent air mode and smoke mode controls

AUTOOL SDT205S smoke leak detector specifications and control panel diagram

AUTOOL SDT205S smoke leak detector accessories adapters and rubber plugs

AUTOOL SDT205S Automotive Smoke Leak Detector

額定 4.91 基於5 43 客戶評級

(43 顧客評價）

US$249.00

主要特色

Adjustable Pump + Flow Control
空氣+煙霧模式
壓力和流量監測
EVAP + Vehicle System 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 SDT205S · Adjustable Automotive Smoke Leak Detector with Pressure and Flow Monitoring

Control Airflow While Watching Pressure and Flow

Use Air Mode to check pressure and flow, then switch to Smoke Mode to trace the visible leak path. SDT205S combines a built-in pump, separate pressure and airflow indications, and an adjustable flow knob so technicians can match delivery to the connected permitted low-pressure test line without an external compressor.

獨立的空氣和煙霧模式
壓力和流量回饋
Adjustable Built-In Airflow
放油閥
大約5秒鐘的冒煙

主要特色

Air and Smoke Modes with Flow Adjustment

空氣模式和煙霧模式

Switch between Air Mode for pressure and flow checks and Smoke Mode for visual leak location.

內置氣泵

No external air compressor is required. The built-in air pump keeps setup simple for workshop and mobile repair use.

Pressure Gauge Monitoring

The pressure gauge lets you monitor line pressure. A falling reading may indicate a leak that needs further inspection.

流量計視窗

The flow meter window lets you monitor airflow through the connected test line.

流量調節旋鈕

Use the flow adjustment knob to match airflow to the connected test line and test setup.

大約5秒鐘後開始冒煙

Smoke starts quickly to reduce waiting time during leak checks. The connected test line may fill with smoke in about 30 seconds, depending on system volume and sealing.

EVAP and Vacuum Leak Checks

Supports EVAP and vacuum-related low-pressure leak tests when adapters and ports that match the vehicle test connection are used.

Vehicle System Leak Checks

Use it for low-pressure leak checks on intake, exhaust, crankcase, fuel-tank, vehicle-sealing, and line-fitting systems.

放油閥

The oil drain valve helps remove old testing oil before refilling, supporting cleaner maintenance and more stable smoke output.

便攜式設計

The compact body, handle, hanging setup, cone adapter, and airbag adapter make the unit easier to position, store, and connect during testing.

過熱和低溫保護

The protection system shuts down power when the internal temperature exceeds 75°C and supports low-temperature 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, Check with Air, Adjust Flow, Add Smoke, and Inspect

步驟進展1 / 7

添加測試油

使用前，請在檢測器中註入 10–15 毫升嬰兒油或液體石蠟。切勿過量注入。

安全性和相容性

Use the Correct Pressure, Medium, and Vehicle Procedure

12V電源和內置氣泵

Connect SDT205S 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.

Watch Pressure and Airflow Within Service Limits

SDT205S outputs less than 15 psi and less than 6 L/min. Use the pressure gauge and flow meter to watch the test, and open the airflow regulator gradually. Adjusting flow does not allow you to exceed the system’s permitted test pressure.

Add 10–15 mL of Testing Oil

Use liquid paraffin or baby oil as testing oil. Add 10–15 mL before use and do not overfill.

連續使用時間限制為 8 分鐘

Do not run SDT205S continuously for more than 8 minutes. Automatic overheat protection stops operation above 75°C. Let the unit cool before restarting.

請勿用於直接高壓空調測試

Do not introduce smoke into high-pressure systems or any component excluded by the vehicle or component service procedure. SDT205S cannot directly pressure-test an automotive A/C system; use smoke only as an indirect aid on an isolated section where permitted.

熱表面警告

The round metal housing can become hot during use. Avoid touching hot surfaces directly.

利用煙霧定位洩漏點

利用可見煙霧定位洩漏區域，然後進行修復並重新測試。如果沒有煙霧出現，請在繼續操作前重新檢查隔離、流量和測試裝置。

切勿在運作過程中加油

Do not refill testing oil while SDT205S is running.

Drain Excess Oil First

Drain excess oil before operation if the unit has been overfilled.

Regulator Changes Airflow Only

Use the airflow regulator to change flow, not test pressure.

Cool Before Restarting

Let the unit cool before restarting after overheat protection is triggered.

檢測結果

Interpret Gauge, Flow, and Smoke by Test Stage

流量或壓力變化

利用配置好的密封測試裝置下的壓力和流量行為來指導下一步的洩漏檢測步驟。

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 Flow Control and Monitoring

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
煙霧輸出與防護
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	機器額定輸出功率小於 15 psi；請使用目標系統程式。	＜18psi	<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
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
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

手冊/PDF

AUTOOL SDT205S User Manual

Open the PDF manual for SDT205S Air and Smoke modes, pressure and flow monitoring, output adjustment, oil draining, safety, and troubleshooting.

快速入門指南

小包裝

產品包括

電源線×1包含
排煙軟管×1包含
錐形適配器×1包含
氣門芯板手×1包含
蒸發排放系統連接器×1包含
灌裝瓶×1包含
通用安全氣囊適配器×1包含
通用硬橡膠塞×1套包含
通用小型適配器×1包含
使用者手冊×1包含

常見問題

Flow, Pressure, and Smoke Questions

What Testing Oil Should I Use for SDT205S?

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

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 each time. Refill only when smoke becomes thin, and drain remaining testing oil before adding fresh oil. If too much oil is added accidentally, drain some oil out before operation.

Can SDT205S Directly Test Automotive A/C System Leaks?

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. SDT205S 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 I Use Smoke to Check 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 suspected area and observe whether escaping airflow disturbs the smoke. If escaping air moves the smoke, inspect that area for a possible leak.

Can SDT205S Detect EVAP Leaks?

Yes. This EVAP smoke machine supports permitted low-pressure leak checks. Use the EVAP adapter or service tool that matches the vehicle test port.

What Systems Can SDT205S Test?

SDT205S supports low-pressure checks for intake, exhaust, vehicle-sealing, crankcase, fuel-tank, EVAP, vacuum-line, and line-fitting systems. It is not a direct pressure tester for high-pressure A/C systems.

What Power Supply Does SDT205S Need?

SDT205S runs on a 12V DC vehicle battery. Connect it to a 12V vehicle battery before operation.

Can I Adjust the Pressure on SDT205S?

SDT205S 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.

包含哪些配件？

Accessories vary by model and package option. Depending on the package, items may include rubber adapters, a cone adapter, an airbag adapter, EVAP testing tools, a smoke hose, and a power cable. Other items may include a testing oil bottle, user manual, warranty card, and quality certificate. Check the SDT205S package contents on the product page for the exact included items.

怎麼辦 AUTOOL 煙霧洩漏偵測器型號有何不同？

外部空氣蒸發器：SDT101/103 — 3.2 kPa (0.46 psi)。
內建泵浦：SDT106 <12 psi；SDT203/205/205S <15 psi；SDT206 雙泵浦 <18 psi。
雙壓力：SDT208 — 35 psi 標準 / 10 psi EVAP。

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

How Long Is the Warranty for SDT205S?