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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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汽車維修保養設備

用於流體交換、空調診斷、冷媒回收、油處理和冷卻系統維修的維修設備。

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。

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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

電動車充電器系列

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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。

OBD診斷/5個子類別

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。

缺貨🔍

AUTOOL SDT103 EVAP 煙霧機

額定 4.77 基於5 145 客戶評級

(145 顧客評價）

US$90.00

主要特色

Fixed 0.46 psi EVAP Output
Visible Adjustable Airflow
External-Air Operation
Airbag Adapter Sealing

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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 SDT103 · External-Air Automotive Smoke Leak Detector with Flow Meter

Control Smoke Flow with Regulated Shop Air

Connect regulated shop air, view current airflow on the meter, and adjust smoke delivery for the selected low-pressure test. SDT103 provides fixed 3.2 kPa / 0.46 psi EVAP output, an airbag adapter for compatible openings, and compact grouped controls for workshop leak tracing when a built-in pump is not required.

External Shop-Air Input
3.2 kPa / 0.46 psi Output
Visible Airflow Meter
Adjustable Smoke Delivery
Airbag Adapter For Openings

主要特色

Adjustable Smoke with a Visible Flow Meter

EVAP-Focused 3.2 kPa / 0.46 psi Testing

SDT103 regulates output to 3.2 kPa / 0.46 psi for low-pressure EVAP smoke testing, helping reduce excessive-pressure risk; confirm that this pressure matches the vehicle procedure before connection.

Visual Airflow Meter

The external flow meter shows the current airflow, making it easier to adjust smoke output and protect the system under test.

Adjustable Smoke Flow

The airflow regulator helps adjust smoke flow for different test lines. Avoid excessive pressure and use the minimum practical airflow for the test.

Quick Smoke Generation

The unit generates smoke quickly to improve leak-check efficiency. Actual line filling time depends on line volume, adapter setup, airflow, and test conditions.

External-Air Setup

SDT103 accepts shop air or an external compressor through its air-source interface, then lets you monitor and adjust airflow at the unit.

Airbag Adapter Sealing Support

The airbag adapter supports test-port sealing during leak checks.

Engine, Lines, Vehicle Sealing and Fuel-Tank Checks

Supports intake system, exhaust system, throttle, intercooler, crankcase, oil seal, and line-fitting leak checks. Can help inspect vehicle sealing areas, fuel-tank leaks, valves that do not close fully, and air or water leak paths for low-pressure smoke checks.

Compact Portable Design

The compact body is designed for carrying, storage, and positioning around the engine bay.

Grouped Controls and Connections

The handle, flow meter, smoke switch, power socket, air source interface, and smoke output are grouped together for quick component identification during setup.

過熱和低溫保護

The protection system shuts down power above 75°C and supports operation down to about -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

Regulate Air, Seal, Check Flow, Add Smoke, and Inspect

步驟進展1 / 7

添加測試油

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

安全性和相容性

Use Low Pressure and the Correct Vehicle Procedure

External Air and 12V Power Are Required

SDT103 has no built-in air pump. Connect a shop air supply or external compressor to the air inlet, then connect the unit to a 12V DC vehicle battery before smoke testing.

Test Output Is Fixed at 3.2 kPa / 0.46 psi

SDT103 regulates the incoming air to a fixed 3.2 kPa / 0.46 psi EVAP test output. The compressor supplies air to the unit; its supply pressure is not the pressure applied directly to the test line.

逐步調節氣流

Start with the airflow regulator near minimum, then increase flow only as needed. Use the flow meter to watch airflow through the connected test line; changing airflow does not increase the unit’s fixed test pressure.

測試油不包含在內。

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

連續使用時間限制為 8 分鐘

SDT103 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

SDT103 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 Systems

Use SDT103 only where low-pressure smoke testing is permitted. Do not use it for direct high-pressure automotive A/C pressure testing or on systems excluded by the vehicle or component service procedure.

Low-Pressure Systems Only

Use SDT103 only for low-pressure systems that the applicable vehicle or component service procedure permits for smoke testing. Do not use it on high-pressure systems or excluded components.

追蹤煙霧路徑

沿著可見的煙霧路徑檢查洩漏區域。如果沒有煙霧出現，請在更改測試方法之前，先確認隔離情況、閥門狀態和煙霧輸送情況。

切勿在運作過程中加油

SDT103 運轉時請勿添加測試油。

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.

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。

檢測結果

Read Airflow and Smoke at the Correct Stage

Airflow Changes

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

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 Monitoring and Air Supply

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 kPa (0.46 psi) machine-rated output; use the target-system procedure.	＜12psi	＜15psi	＜15psi	＜15psi	＜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 SDT103 使用手冊

Open the PDF manual for SDT103 shop-air connection, flow adjustment, permitted low-pressure smoke tests, adapter setup, test-oil safety, and troubleshooting.

快速入門指南

小包裝

產品包括

主機AUTOOL SDT103 煙霧洩漏偵測器
零售包裝盒SDT103 零售包裝盒
電力電纜12V DC battery clamp cable
煙霧軟管Smoke output hose
適配器Cone adapter, intake airbag adapter, red connector, and short hose
油瓶Empty oil bottle included; testing oil is not included
文档AUTOOL SDT103 user manual

常見問題

Flow Meter, EVAP, and Air Questions

Does SDT103 Have a Built-In Air Pump?

序號 AUTOOL SDT103 does not have a built-in air pump. It must be connected to an external air source or shop air compressor before use.

SDT103 需要什麼樣的電源？

SDT103 requires a 12V DC vehicle battery power supply. SDT103 input power is 12V DC / 5A.

What Testing Oil Should I Use?

Use liquid paraffin or baby oil as the testing oil. Testing oil is not included; have liquid paraffin or baby oil ready before use.

我應該添加多少測試油？

Add 10–15 mL testing oil before first use. Do not exceed this range, and do not add more than 15 mL at one time. If too much oil is added, drain excess oil before operating the unit.

When Should I Refill the Oil?

Refill only when the smoke becomes thin. Before adding fresh oil, pour out the remaining oil in the detector and replace the testing oil regularly.

Can SDT103 Test EVAP Systems?

Yes. SDT103 is designed for EVAP low-pressure smoke leak detection. Its output pressure is 3.2 kPa / 0.46 psi to help prevent EVAP lines from being damaged by excessive pressure.

How Do I Control Smoke Flow?

Before use, gently open the airflow regulator valve. The flow meter shows the current airflow, and the regulator lets you adjust smoke flow for different test lines.

How Long Can SDT103 Run Continuously?

Do not run the detector continuously for more than 8 minutes. Allow the unit to rest between tests.

What Happens If SDT103 Gets Too Hot?

If the unit exceeds 75°C, automatic overheat protection turns off the power. Wait until the unit cools before operating it again. The round metal housing can become hot, so avoid direct contact.

What Systems and Vehicles Can SDT103 Test?

Systems: EVAP, intake, exhaust, sealing, line fittings, fuel tank, crankcase, oil seals, intercooler, throttle, and intake-duct gasket paths.
Other visible paths: Valves that do not close fully and permitted air/water leaks. 12 V vehicle types: Cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light trucks, and speedboats.

Can SDT103 Directly Test High-Pressure A/C System Leaks?

No. SDT103 is a low-pressure smoke leak detector and should not be used as a direct high-pressure automotive A/C pressure tester. Use it only where the applicable vehicle or component service procedure permits low-pressure smoke testing.

Why Does Smoke Start Quickly While the Test Line Takes About 30 Seconds to Fill?

The unit begins producing smoke in about 5 seconds, while the line under test may take about 30 seconds to fill, depending on system volume. Actual fill time depends on line volume, adapter sealing, airflow setting, oil condition, and test setup.

包含哪些配件？

Check the product listing or your selected package option for the exact items included. The package includes the SDT103 main unit, retail box, 12V DC battery clamp cable, smoke hose, cone adapter, and intake airbag adapter. It also includes an empty oil bottle, red connector, short hose, and user manual. Testing oil is not included.

How Is SDT103 Different from Other AUTOOL Smoke Leak Detector Models?

SDT103 is an EVAP-focused external-air-source model with visual airflow monitoring. Other AUTOOL models vary by air source, gauges, output pressure and flow, and available Air / Smoke modes. Depending on the model, they may also add dual-pressure control, an oil drain valve, a fault indicator, an oil level gauge, or different accessories. Compare the model chart before ordering.

How Long Is the Warranty?