How to Calibrate and Setup The Hanna Instruments GroLine pH Tester HI98118

[@scottpreds2444]

Very helpful . Bought my pH tester the other day . Got frustrated with my comprehension of instructions and hoped on KZbin. Plants are dialed in now , thank you .

[@jslang7653]

I just bought one today I like hanna products

[@six6degrees800]

This doesn't help if they don't give you the required fluids. How am I supposed to calibrate? Went through the whole video up until the Stor mode and it's back to measurement mode but that doesn't calibrate it

[@rambladesmanmoe6291]

I haven’t found the buh in. I do have a button. 😡

[@RicckybLymuel]

Still have mines 👌🏽

[@jslang7653]

Is it ok to store ph pen in ph 7.0 solution

[@stormjorgenson807]

There are 2 t's in button. It's not buton. Sorry, but hearing it pronounced incorrectly over and over and over was really annoying!!!