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克(0.18磅) |
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