| Message: | HR8800/8801 water level recorder is a groundwater monitoring instrument with external power supply and internal battery self-power supply. It can be used for long-term recording of water depth (pressure) and temperature. It is all stainless steel structure. The water level recorder contains water level and temperature sensor. Loss memory and high-capacity long-life lithium battery, all functions are integrated in the instrument with a diameter of 24mm metal, suitable for water level measurement of surface water, groundwater and marine environment. url:https://www.hightech-transmitter.com |
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