Hioki ST5520-01 Insulation Tester SE The CT9904 connection cable is

The CT9904 connection cable is designed for reliable data transfer between Hioki sensors and measurement instruments

SMA-Female

Extends the output range of function generators

Source - 0 – ±500V

and a 10-channel full duplex TDM bus in a single unit

Hioki ST5520-01 Insulation Tester SE The CT9904 connection cable isCompletes tests in as little as 50 ms, significantly improving takt times compared to legacy models. Quick discharge of residual voltage, improving efficiency and safety. Ensures proper contact with the device under test to avoid erroneous measurements. The test voltage is adjustable from 25 V to 1000 V in 1 V increments, allowing for versatile applications. Detects micro short circuits before insulation testing, preventing false passes. Freely set