JoeRonda
Made in the U.S.A.
This pH tester comes precalibrated and with 7.0 and 4.1 calibration solution. But when you read the directions it tells you to soak the tip of the tester in "storage" solution for 2 hrs. to activate the probe. Did anyone else notice this or am I crazy. Why would this device come w/ cal. sol. when it's already cal. but not come w/ the storage sol. that is needed to use it? I appreciate any input.
Joe
Joe
