The DO 450 meter uses optical measurement technology offeringfast response times and long-term stability with minimal maintenance. Plus automatic temperature compensation (ATC), barometric pressure compensation, and salinity correction to further ensure measurement accuracy. The large, backlit LCD lets you view % saturation or mg/L (ppm) simultaneously with temperature.
Rugged, IP67-rated waterproof housing makes the meter ideal for plant or field testing. Additional features include ready (stability) indicator, smart averaging, hold function, calibration alarm, and battery-life indicator.
Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cables for USB and RS-232 connectivity.
What's included: NIST-Traceable calibration provided by InnoCal, DO 450 meter, RDO probe (35640-56), RDO sensor cap (35640-51), RDO probe weight (35640-59), calibration chamber, hard-sided carrying case, and two AA batteries.
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