ANCEL S300 Smoke Leak Detector EVAP System Automotive Machine Vacuum Diagnostic Tool Tester

★★★★★ 4.2 92 reviews

US$50.24
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US$50.24
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Management number 237854833 Release Date 2026/07/11 List Price US$50.24 Model Number 237854833
Category

<p>ANCEL S300 smoke leak detector supports multi-system testing, especially EVAP system, EVAP System Test, Intake System Test, Exhaust Systems Test, Crankcase system test, Car Sealing Test, Fuel Tank System Test, Turbo System Test. How to work with Ancel s300 smoke leak detector. Step 1: Fill in 10ml-20ml test oil (baby oil) to the detector, Step 2: Disconnect the pipe that needs to be connect with the detector, Step 3: Connect detector with DC12V battery, device starts to work, Step 4: The pipe will be filled with smoke, check the leak points, 2 kinds of modes: AIR model+Smoke mode, Air mode: First, use the air mode to directly measure the leak, and judge whether there is a leak by the pressure gauge value. If it is less than 0.5 bar, it will inevitably leak. If it reaches 0.8 bar and above, the pipeline tightness is very good. Then there is no need to waste baby oil, Smoke Mode: After the air mode determines that there is a leak, use the smoke mode to find the leak. How to judge leakage- through the pressure gauge. No Leak: When the value of the pressure gauge remains unchanged and the flow meter will read zero (ball at bottom of scale), it means that there is no leakage in the system., , Small Leak: When the value of the pressure gauge drops and the ball in the flow meter slowly fall to the bottom of the scale, it indicates a small leak in the system, Massive Leak: When the value of the pressure gauge reaches zero and the flow meter ball never falls to the bottom of the scale, it indicates a large leak in the system. Overheat and Anti-frost Protection, Overheat Protection, When the temperature of the device exceeds 75 deg C, power protection will be intelligently activated to turn it off. Anti-frost Protection, The device can also work normally at -20 deg C.</p>

  • Dual Mode
  • No need to buy extra air compressor
  • Air Mode: Air mode can help you test whether there is a leak in the pipe by injecting air into the pipe, and judge by the sound made when the air leaks
  • Own a S300 air conditioning detector, you don't have to buy additional air compressor or air pump, which makes your diagnosis easy and cost-effective
  • Smoke Mode: Smoke mode help you locate the leak accurately through the visible smoke. The smoke can be produced within seconds, dramatically reducing diagnostic time
  • Built in Air Pump
  • No air compressor needed. Just connect staright to your vehicle's 12V battery and generate smoke in seconds
  • Pressure Gauge
  • No Leak: When the value of the pressure gauge remains unchanged, it indicates that there is no leakage in the system
  • Small Leak: When the value of the pressure gauge drops, it indicates a small leak in the system
  • Massive Leak: When the value of the pressure gauge reaches zero, it indicates a massive leak in the system
  • Adjustable Flow Meter Air Flow meter with ajustable button, easy to control the smoke effect
  • Wide Coverage
  • Suitable for all domestic cars, motorcycles, snowmobiles, off-road vehicles, beaches. Cars, light trucks and speedboats, etc
  • Using together with automotive diagnostic tool, you can find the vehicle problem accurately and diagnose fault
  • Built in Air Pump: No air compressor needed. Just connect staright to your vehicle's 12V battery and generate smoke in seconds
  • Adjustable Flow Meter
  • Air Flow meter with ajustable button, easy to control the smoke effect
  • Turn Off the ignition of the vehicle
  • Leak Test of Vehicle Systems Requires the Engine to Be Off
  • Dismantle the air filter and the throttle connections
  • Clean the inner wall of the intake opening to avoid sharp objects and put the Universal Intake
  • Adapter into the opening
  • Connect the Power Cord to 12V vehicle battery
  • Now the Power LED would be ON, if else check the power supply
  • Introduce the smoke nozzle into the system via the Adapter Cone
  • Press Air Control Switch, wait for 30 seconds until the system is pressurized
  • Pressure Gauge and Flow Meter reading for leak status, if the unit is equipped with Pressure Gauge and Flow Meter
  • Press Smoke Control Switch, unplug and Plug back the smoke nozzle back into the Cone Adapter when there's obvious smoke coming out of the smoke nozzle
  • The system will be ready for leak check in 2 minutes. Use a bright light torch or working lamp to assist
  • After test, press Smoke Control Switch again to stop the unit from generating smoke and press Air Control Switch to stop generating pressurized air
  • Collect the Smoke Hose and the Power Cord with the Velcro Straps for storage. Hang the unit or make it stand in Upright position only. Do Not lay it down
Automotive diagnostic tool type OBD2 Enhanced
Brand ANCEL
Compatible cars All Vehicles
Vehicle fitment type Universal
Vehicle type Car
Features Lightweight
Model S300
Items included EVAP adapters
Has written warranty No
Series OBD2 Scanner
Power type Battery
Manufacturer ANCEL
Extra battery included N
Batteries incl N
Assembled product height 7 in
Weight 2 lbs
Color Black
Color category Black, Red

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