






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.
⚙️ Stay sharp, measure smarter — never miss a pH beat!
The GAIN EXPRESS Replacement pH Electrode is a professional-grade sensor designed for precise, continuous pH measurement across the full 0-14 range. Featuring a durable glass electrode, polymer housing, and a long 200cm cable with BNC connector, it integrates effortlessly with standard pH meters and controllers. Included calibration powders ensure quick and reliable accuracy adjustments, making it ideal for laboratory, industrial, and environmental applications.









| ASIN | B0976YWW9S |
| Color Name | Ph Electrode W/ 200 Cm Cable Long |
| Customer Reviews | 3.8 3.8 out of 5 stars (27) |
| Date First Available | 3 February 2022 |
| Item Weight | 168 g |
| Item model number | E-314 |
| Package Dimensions | 18.49 x 6.5 x 4.8 cm; 168 g |
R**Y
PH probe
Good replacement for pH monitor. Good price. Does need to be calibrated.
A**R
Doesn't work
Bought two, one was received missing the BNC connector, the other won't hold calibration and also gives wrong reading when placed in aquarium.
C**T
Qualité
Bon produits au top
E**B
Great replacement probe
This is a great replacement probe for your BNC connected pH probe. The price is right. Shipping was fast and works well.
J**N
Does not work
Does not work with an MC 122 controler. When I calibrate in a solution then put it in my tank it gives a false reading and cannot be calibrated. Checked with a known good and accurate probe and it is way off. I cannot recommend this product.
Trustpilot
5 days ago
2 months ago