All-Sun Professional all sun EM276 4 Pluse Modes Powerful System Scan Tool

EM276 can diagnose probl, you can use it on each individually to test stuck, leaking or t-out,which used 12V vehicle battery as power supply,it has 4 modes and in the continuous working mode (mode 4) and can help you identify the good or not when you switch off the engine.

All-Sun EM276 Profeional 4 Pluse Modes Powerful System Scan ToolAll-Sun EM276 Operation Instructions:Turn off the vehicle's engineConnect Bla/ Red Clip to the Negative / Positive terminal of batteryConnect output terminal to the Pre the "MODE SET" key to select the desired modePre the "" key, EM276 will output to the , and then the signal indicator will light as indicationExplanation for 4 Modes:Mode 1: the outputs 1 , whose width is about 250msMode 2: the outputs 50 , every 's width is about 7msMode 3: the outputs 100 , every 's width is about 3.5msMode 4: the outputs continuously at the rate of 50 s per about 1450ms, every 's width is about 7msAll-Sun EM276 Specification:Power Supply:12V vehicle batteryOperation Environment:0 ℃ - 40℃, relative humidity < 80%Storage Environment:-10 ℃ - 50℃, relative humidity < 85%Size:147x82x29mm (for main body only)Weight:about 170g

Package Includes:1pc x Carriable Bag1pc x  Instruction Manual1pc x Not Include Batteries