* Voltage input: 220V(12V is optional, max depth 600m)
* Depth interface: connect depth
sensor
sensor
* Probe interface: connect probe, transmit video and power
* Data interface: write well position number and calibrate depth by itself
* Video system: ultra-high definition SD card video recorder, 16G SD card video system, maximum support 32G
* Depth data: setting depth to Zero before working, depth real-time display on monitor .
* Monitor: 7”(10” &12'' for optional) high brightness LED monitor.