GAO1001 Mini Signal Level Meter is specially designed for CATV system maintenance. It features small size (160mmx130mmx65mm), light weight (less than 600g), long operating time (more than 6 hours), and well-built from appearance to architecture. It combines the most practical function and makes them easy to use. What is even better about this piece of equipment is that its added aseismatic design makes it more durable than you can expect. Tests show that it can continue to work well after being dropped from 5 meters high. It supports Level, V/A, Tilt and Trunk Level testing as well as testing Two channels at the same time.