| Lightweight and flexible, and can collect water from any depth.Its closure mechanism has been proven to be very perfect by years of practical applications.It is launched in an open state and the transmitter is put down when it reaches the desired depth.When it touches the water collector, the closure device is released and the water collector bottle is closed.There are 1000 ml and 2000 ml options. This water collector has a thermometer with a measurement range of -2~+30℃. After the water sample is collected, it can be easily read its temperature.Open the bottom cover of the water collector to release the water sample.
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