EM276 Injector Tester 4 Pluse Modes Tester Powerful Fuel System Scan Tool

<p><strong>Feature: </strong></p> <p>This tester can diagnose injector problems, you can use it on each injector individually to test stuck, leaking or burnt-out.</p> <p>It used 12V vehicle battery as power supply.</p> <p>It has 4 pulse modes and in the continuous working mode ( mode 4 ), it can help  you identify the injector good or not when you switch off the engine.</p> <p>The lock mode can ensure the testing condition is same. It can work with any fuel pressure tester together.</p> <p><strong>Instructions:  </strong>     </p> <p>Turn off the vehicle‘s engine        </p> <p>Connect Black / Red Clip to the Negative / Positive terminal of battery         </p> <p>Connect pulse output terminal to the fuel injector       </p> <p>Press the "MODE SET" key to select the desired pulse mode       </p> <p>Press the "PULSE" key, the tester will output pulse to the injector, and then the pulse signal indicator will light as indication                              </p> <p><strong> Explanations for 4 modes:</strong>       </p> <p>Mode 1:  the tester outputs 1 pulse, whose pulse width is about 250ms       </p> <p>Mode 2:  the tester outputs 50 pulse, every pulse's pulse width is about 7ms       </p> <p>Mode 3:  the tester outputs 100 pulse, every pulse's pulse width is about 3.5ms       </p> <p>Mode 4:  the tester outputs pulse continuously at the rate of 50 pulses per about 1450ms, every pulse's pulse width is about 7ms</p> <p><strong>specification:</strong></p> <p>Power Supply: 12V vehicle battery</p> <p>Operation Environment: 0 C - 40C,</p> <p>relative humidity &lt; 80% Storage Environment: -10 C - 50C,</p> <p>relative humidity &lt; 85%</p> <p>Size: 147x82x29mm (for main body only)</p> <p>Weight: about 165g</p> <p>Package include:</p> <p>1PCS*Injector Tester </p>