This website uses cookies
This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
Verified Customer Feedback
Verified Ratings (3)
4/5
4 out of 5
3 verified ratings
Comments from Verified Purchases (2)
4 out of 5
professional ph machine
You need to add the calibration material
22-06-2022by De Graft
Verified Purchase
4 out of 5
I LIKE IT MY FRIENDS
OOH! I HAVE JUST TRIED IT. I LIKED IT FROM THE GENESIS PURCHASING AND STILL LIKE IT. YET TO ZOOM INTO IT PURPOSE OF PURCHASING. WORRY NOT AT ALL OKAY. I WILL INFO YOU IN ANY CASE. GOOD DAY TO ALL.
24-06-2020by RICHMOND
Verified Purchase