The Best All-In-One Meter?

At the moment im using the Trident Wand, measures temp(c or f) , PH, EC, PPM and TDS.

Whats your favourite?

Wow this is what i have been looking for used to be a soil guy going to hydro and i am really struggling about a meter choice as in combo unit or stand alone, i have heard hanna is good but again do i need to spend big bucks or are the cheaper ones just as good? Do you calibrate them every day or just when they are new any help would be great thanks.

You can go for the cheaper options but i can guarantee you will end up spending what you should have in the first place. This wand has to be calibrated every now and then to ensure its accuracy and to ensure its life span just needs to be washed after use.

Its the BEST investment i will and have made, hope this helps!