Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Moisture & pH Meters
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Moisture & pH Meters
The Bluelab PPM Pen Meter is hands down the easiest and most reliable pen out there. It just simply works. The calibration process is painless and cleanup of the probe is a breeze. I also find the no fuss warrenty to be very enticing as too many no name brands will just leave you in a lurch.
Verified purchase: Yes | Condition: New
Ive tried several different ph and tds pens and they all fail and or just dont work. These blue lap pens are both accurate and very well built. They are waterproof which is very helpful and they are extremely easy to calibrate. I love these pens and will never go back to the the other brands. Thanks bluelab!!!
Verified purchase: Yes | Condition: New
i love this product i have ever meter out there I have 4 ph pens 4 ppm pens by blue lab the only 1 that the screen lights up so bright big screen as well im blind in 1 eye lol but i can see this sucker lol great pen all and this is a great company to buy it from they never let me down thanks to ever one
Verified purchase: Yes | Condition: New
Pros It’s a Blue Lab Matches the rest of my Blue Lab equipment Works well. Cons costly It’s not that technical of a meter the cheap 10 dollar ones work just as well & last just as long. Now a PH meter, different story buy a Blue Lab
Verified purchase: Yes | Condition: New
I have 2 of the green ph 2 pens and thinking about trading it in for bluelab ph just b/c it has a water temperature meter also built in
Verified purchase: Yes | Condition: New