All-Sun Professional EM276 Injector Tester 4 Pluse Modes Powerful Fuel System Scan Tool

All-Sun Professional EM276 Injector Tester 4 Pluse Modes Powerful Fuel System Scan Tool

• Diagnose injector problems, you can use it on each injector individually to test stuck, leaking or burnt-out Used 12V vehicle battery as power supply
• EM276 Injector Tester 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
• The lock mode can ensure the testing condition is same
• EM276 Fuel injector tester can work with any fuel pressure tester together;Please NOTE: Gasoline car only, NOT the diesel engine
• Fuel injector pulse tester with Large LED display/4 Pulse Modes. Test Lead: 41.5cm / 16.3 inches

<B> EM276 Injector Tester Specification: </B><br> Power Supply:12V vehicle battery <br> Operation Environment:0-40°C,relative humidity<80%<br> Storage Environment:-10°C ~50°C, relative humidity<85%<br> Test Cable Length: 41.5cm/ 16.3 inches <br> Product Size:147x82x29mm<br><br> <B> Operation Instruction: </B><br> 1.Turn off the vehicle's engine. <br> 2. Connect the black clip to the negative terminal of the vehicle battery, connect the red clip to the positive terminal of the battery. <br> 3.Locate the fuel injector which you want to test, then remove the electrical cable from this injector and connect the tester's two pulse output terminals to the electrical connector of this injector. <br> 4.Press the MODE SET key to select the desired pulse mode, the display shows the current pulse mode. <br> <B> Explanations for the 4 Modes: </B><br> Mode1: the tester will output 1 pulse, whose pulse width is about 250ms. <br> Mode 2: the tester will output 50 pulses, every pulse's pulse width is about 7ms. <br> Mode 3: the tester will output 100 pulses, every pulse's pulse width is about 3.5ms. <br> Mode 4: the tester will output continuously at the rate of 50 pulses per about 1450ms, every pulse's pulse width is about 7ms. <br> At any time, you can press the PULSE key again to stop outputting pluse. <br><br> 5. After you have selected the desired pulse mode, press the PULSE key. <br><br> The tester outputs pulse(s) to the injector under test, the pulse signal indicator will light as indication.