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Get it between 2025-03-10 to 2025-03-17. Additional 3 business days for provincial shipping.
Battery: 2 x aaa batteries (included)
Calibration: zero and saturation
Display type: backlit lcd
Portable meter
The do 450 meter uses optical measurement technology offering fast 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 percent 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: do 450 meter and two AA batteries. Affordable optical RDO technology reduces maintenance time and costs eliminates costly, tiresome membranes and solutions. Rugged, IP67-rated housing for plant and field applications. Memory for 500 data sets and USB and RS-232 output for transfer to PC. 500 hours battery life, or optional universal power adapter. Built-in stand with wall mount allows for easy Bench top measurement or storage.