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Depth: 4m
Frequency Range: 1~7000Hz
Audio Amplifier Gain: Adjustable within the class of 100
Operation Mode:
+ Spectrum Analysis
+ Filtering Analysis
+ Location Mode
+ Long-term Mode
LCD:
+ 7-Inch HD Digital
+ Color LCD
+ Touch Screen
Live Recording: The number and time of recordings is unlimited. The data will not lost when shutdown, you can deleted repeat recording
Power Supply: 3.7V 40000mAh, Rechargeable Li-ion Battery
Working Temperature: -10ºC~50ºC
Standby time: 10 hours
