... 1 Manufacturer. 2 Test the waterproof and water resistance of autmatic parts and electronic parts ... TesterFeature: 1 Test automotive parts, electrical parts' water resistance and water proof. 2 Digital setting, easy operation and ... Radius:400mm,Number or open holes=16,total water flow:1:1L/min.3.1P×4,Radius:400mm ... ,Number or open holes=25,total water flow:1:8L/min.*Radius:200mm,R400mm.(For 1P ...