Usage Tips:Product DHLG12 Single-head Pulse Igniter Battery Firing Double-headed Firearm For GasFeatures: and high qualityMade of high quality material, durable and wear-resistantEasy to use stable performanceInstallation and use of A1 igniter:1. It is necessary to drill a hole of 18mm on the stove panel for installation. Installation on the stove panel is equivalent to grounding and will not be electric.2. Press the cover to fire continuously. If you dont press it, it will not fire. There will be sparks within 1CM of the ignition needle close to the metal body (burner head)Specification:TPI-A1 discharge distance: 4mmTPI-S2 discharge distance: about 10mm4 Optional Type:TPI-A1 igniter (1 pc)TPI-A1 igniter (1 set)TPI-S2 igniter (1 pc)TPI-S2 igniter (1 set)Packing includes:1 x Pulse IgniterNote:The igniter will be tested before shipment to ensure that it is normal before shipment.Do not install in the high temperature area near the furnace head, so to avoid the deformation of the colloid and affect the service life.