Product Introduction: Definition: The oscillating tube tester is primarily used to test the waterproof performance of electronic appliances, lighting fixtures, electrical cabinets, electrical components, automobiles, motorcycles, and various electronic products (such as automotive instruments, various switches, micro motors, etc.) under specific waterproof ratings. Application: This equipment is particularly suitable for evaluating the waterproof performance of devices under IPX3 (water sprayed at an angle of 60 degrees from the nozzle, with a distance of 2.5m to 3m from the sample, and a flow rate of 12.5L/min to 100L/min) and IPX4 (no effect from water splashed from any direction) protection ratings.