Digital Termination Box

The Digital Termination box is only used when the desired length of cable between a compatible digital Sensor and the digital Hach SC100, SC200 or SC4500 Controller is between 60 m (197 ft.) and 400 m (1312 ft.) for LDO, LDO 2, 5740sc, 8362sc pH/ORP or 1200-S sc pH/ORP sensor.