Byte Brothers Inc
Low Voltage Pro Whole Job Tester
The Low Voltage Pro allows users to test all cables, including coax, CAT, alarm, speaker and phone. Users also can test devices such as switches, alarms, batteries, CCTV cameras, IP devices, speakers and phones. The device can store 250 reports to submit with an invoice. Similar to a smartphone, users can download test APPs from Byte Brother’s test App library.
https://www.bytebros.com/lvpro/index.htm