TF-42252 — Speaker Line Supervision

This is a equipment for detecting linear impedance (power), linear open circuit and linear overload of horn.

Standard cabinet design, 2U aluminum alloy panel; light touch buttons and humanized handle, beautiful and practical.
Adopt 192×64 pixel matrix LCD display and working status indicator.
Detection over speaker linear impedance(power), open circuit, and overloading.
Timely detect speaker loop line. LCD real time display speaker line's status and power.
Speaker line detection will not interrupt with broadcast in timing mode.
Each channel can detect the maximum speaker load of 10W-2000W, and the power of each channel can be set according to the actual situation.
Adopt 10 shortcut keyboards to quickly switch the status of each channel.
Suitable for 100V and 70V speaker circuit detection.
10 channels of input and output can realize 10 channels of audio sources or partitions, replacing the traditional partitioner.
AC and DC 24V power supply operation.
Pre-setting memory function even in case of power off.