Bluelab METCOMPLUS Combo Meter Plus for pH, Temperature, and Conductivity in Water and Soil with Easy Calibration, Digital Nutrient (TDS/PPM) Testing Kit for Hydroponic System & Growing Indoor Plants

Love this meter, reads fast, does EC ppm 700 and 500 Some nutrients use ppm500 scale others use ppm700 scale The ph meter does a 2 point calibration Don’t waste your money on cheap ph pens.

User friendly & accurate

Very accurate device.

Worked very well

Terrible. Used it twice. Know cant call Only Err message. I changed the batteries and also changed all cal solutions cannot get the meter to work at all clean probe everything that was suggested.

I love the accuracy of this unit. I find that I don't have to calibrate as often as the directions say. This is more of a professional unit. I should have just got a cheaper Bluelab unit. However, if I expand this unit can meet my needs for all grow mediums. My only complaint is it just cost way too much. If you are a home grower, do not buy this. Buy one of the cheaper bluelab units....like well under $100. But definitely go with Bluelab.

It's hard to finance both pens .. the soil probe is very breakable.. the meter on the ec ppm side is only .1 ec degree of freedom accurate which means if the true reading is actually 200... this meter could read 150 or 250... huge non helping difference!!! These companies like bluelab hanna and all the rest are total trash. Inferior products that scream for excuses. Too bad aroya solus teros 12 only reads the rootzone otherwise at the price aroya solus is asking would be way worth it compared to another temporary short lasting product from these abusive companies like bluelab hanna etc... sick of dumping money to these crap companies...

Ph probe are junk every few months I’ve replaced 4-5 times in 1.5 years it’s broken every 5 months , an I follow all upkeep an clean direction.. using bluelab equipment, I would find different meter or brand !

Like away, one of the best measure meter in middle range price product!

I’ll still give it five. It was used but it looks like the person just took it out to look. You can tell the tabs on the main box and the ph probe were slightly torn. It wasn’t calibrated. I calibrated within about 5-7 min with supplied ph buffer solutions. I compared it to a calibrated Apera ph pen both were exactly the same.

Einfach in der Handhabung und ein top Gerät

Excellent

Like this machine and it's functionality, works very well and easy to use. Could use some more design thought. The pen when not in use need to remain submerged in the storage solution. To do this Bluelabs has a very small "pill bottle" type container at the tip of the PH pen. The container is held in place by friction and a rubber washer. It's a little awkward to remove, but even worse once removed can be easily tipped over or misplaced. The washer itself is just waiting to be dropped and roll away! Also I do with the EC part of this was also removable like the PH pen is. The cabling of both the EC and PH pens are cumbersome when both are connected to the machine. As I mostly use the PH pen I wish I could disconnect the other pen and store it away for when needed.