electronic pulses

value-priced

as well as stainless steel for fresh water and titanium for salt water

Requires HOBOware software and a USB cable (cable included with purchase of HOBOware on USB stick)

waterproof data logger for temperature monitoring applications

HOBO U26 Syre (DO) Data Logger electronic pulsesAn affordable and accurate data logger that measures oxygen levels in lakes, streams, rivers, estuaries and coastal waters. Recommended for research in aquatic biology and hydrology, this easy to maintain logger uses RDO Basic optical DO sensor technology. U26 001 documentation Consider the MX800 series with DO sensor. New product 2024 which is smoother, more accurate than U26 001 and also much cheaper to operate.