... protection test6, Flash light concussion test7, Quakeproof capability test8, Cold, warm boot test9, Polarity protection test10,EMC anti-jamming ... flux:3,200lem5,Waterproof,dust resistant and anti-vibrationWarranty:1, the kit comes with 15 months warranty from the shipment2, ... any problem and we will be happy to assist within 1 working day5, Extended warranty can be negotiated High quality and low ...