In order to improve the ignition efficiency and durability,the factory directly adopts metal ignition nozzle to achieve fast ignition,more durable and extend the service life.Electronic products are manufactured in different batches ,ICVersion upgrade ,spare parts,accessories will show you the baby on the photo you bought is different from the real baby you received,such as text ,Model suffix ,Icon ,Manufacturer ,But the function ,The quality has not changed,these situations are very common,I believe that the maintenance personnel understand these reasons.Power system scope: AC power frequency AC - 220 - v input2,by changing the resistance value of the cement can be relatively flexibility to fit for the input voltageMore than 3,later will increase the output interface high-frequency,a set of common interface,to adapt to a wider range,The others in the input interface for the ordinary mainstream ,cost-effective modification4.This control method for controlling the high frequency or current control panel alternating (ac) control contactor,controlling the input power at one end of the control (one line) for the control of high-frequency output5,mature line,brand ignition coil,arc capacitance,the reliable choiceColour: greenMaterial: plasticPackage Contents:1 * AC220V Input High Frequency BoardOnly the above package content,other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.