ST20D DO pen meter, measurement range 0.0 to 19.9mg/L, temperature display Starter Pen Meters Measurement Canada Approved Power AC

Measurement Canada Approved Power AC Power (included)

After 6 minutes of non-use Battery Life 200 Hours with Disposable Batteries Calibration NA Conductivity accuracy (±) 2

non-condensing Units of Measurement Pennyweight

Adventurer Pro to STP103 Printer

ST20D DO pen meter, measurement range 0.0 to 19.9mg/L, temperature display Starter Pen Meters Measurement Canada Approved Power ACSTARTER PEN METERS Compact Design for Fast, Convenient Electrochemistry Measurement At Your Fingertips After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in a line of pen meters that provide accurate measurement of pH, oxidation reduction potential (ORP), conductivity, salinity, and total dissolved solids (TDS). Starter pen meters are the economical option when you are