D.O. Meter?

Does anyone have suggestions for D.O. Meters? Brands you like, options to look for?

Portable, I’m assuming?
We bought this one last year. Works well, super easy.

http://new.fishersci.com/ecomm/servlet/fsproductdetail_10652_9949490_29104_-1_0

Thanks for the link Linda.
I am in need of one as well, nice price I was expecting a lot more which is why I have been putting it off so long.

Super easy to use. They just air calibrate, so any monkey can use one! [wow.gif] [snort.gif]

I use them all the time - what Linda shared looks to be a good one… though I’m shocked her boss spends the money on one of those - yet she has to lug around a hydrometer for all their brix readings during harvest. :-p

Go ahead, rub it in. [cry.gif]


[snort.gif]

I second Linda’s. I have used that one and many others through the years and that one was the easiest and most reliable I have worked with.

I finally decided to go buy it and its discontinued.
Any other ideas?

Joe - we have been using this one by Hach for a few years with no issues at all. Solid piece of equipment.

http://www.hach.com/hq40d-portable-ph-conductivity-dissolved-oxygen-do-orp-and-ise-multi-parameter-meter/product?id=7640501639

Thanks for the info John.