Milwaukee MW190 MAX Dissolved Oxygen Bench Meter With Automatic Calibration commercial TDS meter Actual lifespan depends on your

Actual lifespan depends on your local water quality and how much water you filter daily

Battery (included)

Extreme pH accuracy to  ±0

Use when connecting a separate faucet to your FS10 system

9°F) for temperature

Milwaukee MW190 MAX Dissolved Oxygen Bench Meter With Automatic Calibration commercial TDS meter Actual lifespan depends on yourHandling Time : 2 days Description The Milwaukee MW190 MAX Bench Dissolved Oxygen meter is one of Milwaukee's most popular meters with its reliable and fast operation as well as its accuracy. The Milwaukee MW190 MAX DO Bench Meter is preferred by people looking for lab level accuracy without the high cost. The Milwaukee DO Meter is popular with everyone from field biologists, educators, fish farmers, koi pond owners, education, water treatement plants