The ipx3/4 waterproof test chamber is strictly designed according to IEC60529. It' s applied to the Electrical equipment of the waterproof test of IPX3 and IPX4.
IP2X Test Finger Probe is a precision test probe made according to Figure 2 (Fig. 2) of the IEC 61032 (Test probe B) and IEC60529 is used to simulate a human finger.