Need a new ph meter. Any suggestions?

[toastynoodles]

If on a budget I highly recommend this Milwaukee pH56 martini edition:

http://www.testequipmentdepot.com/milwaukee/ph-meters/ph56.htm?gclid=CIKMuLfM4LECFQed7Qodww8Acw#00032003?ref=gbase

Same one i use, just replaced the probe after a lilttle over 2 years.only $32 for a new probe that should last another 2 years.

 

[Wonderon]

I'm def. gonna get a blue lab combo meter asap. They seem to be a sure fire way to go. Yeah it cost a bit more but it would simplify things so much to know the thing is reliable. It will be a few weeks though so hopefully the vial gets me on the right track. I'd like the one with the plug in constant monitoring. I think that is the guardian and cost around $240


Sent from my cellular device.

 

[overbudjet]

Bluelab combo here still spot on after 2 and a half years,i calibrate once a mounth and no more than .1 diff. if anything.

 

[qupee]

The Oakton EcoTester pH 2 has worked well for me.

 

[N-P-Kali]

Netafim EC/pH transmitter box with inline flow through conductivity and pH probes. The probes have a quick connect union with a male thread side that connects each probe to the pipe fitting and a fipt (female inner pipe thread) on the union side so the probe needs only to be threaded in once. Then when its time to calibrate which the manufacturer recommends every 2-3 weeks you simply release the quick connect, calibrate and reconnect. Easy as pie. Downside is they cost about $2000 however the probes are very well constructed and stay moist since they are plumbed into the pipe very rarely will you experience and issue. If a problem does arise Netafim is great about sending out replacement probes on the fly. \

 

[maryjaneismyfre]

If on a budget I highly recommend this Milwaukee pH56 martini edition:

http://www.testequipmentdepot.com/m...CIKMuLfM4LECFQed7Qodww8Acw#00032003?ref=gbase

That one..
Trusty piece of quip Trusted by commercial agriculture.

 

[-Capfan-]

Good info

 

[alamony2005]

This is what I use, the entire body has taken many dives into the rez/water over the course of 7 years. The probe has been broken 2x and I calibrate about once a month and its with in 0.05 of the test solution. Forgot to add that it has also lived outside in the 112degree heat all summer long with a battery in it. This unit simply can take a major beating and still kick down accurate numbers when you need it most.

http://www.americanmarineusa.com/phmonitorfacts.html