The 5563 surge protector is used with 4-wire modems. This surge protector helps suppress electrical transients that may be carried along a 4-wire transmission line. A surge protector is recommended at both the data logger and computer ends of the cable.
|Dimensions||3.81 x 6.35 x 5.08 cm (1.5 x 2.5 x 2.0 in.)|
|Weight||81.65 g (0.18 lb)|