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This Long Body pH Electrode features a 300cm cable with a universal BNC socket, delivering accurate pH measurements across the full 0-14 range. Designed for diverse environments—from labs to pools and hydroponics—its protective cap and compact probe ensure durability and ease of use. Compatible with most pH meters and controllers, it offers professional-grade performance at an economical price.




| ASIN | B07KG2PQMN |
| Best Sellers Rank | #47,252 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #49 in Lab pH Meters #98 in Swimming Pool Test Strips |
| Date First Available | January 14, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6 ounces |
| Item model number | KIB-87 |
| Manufacturer | DANOPLUS |
| Package Dimensions | 7.09 x 2.6 x 1.26 inches |
J**.
Cheap but accurate....so far
I used it to replace the probe on my Bluelab Guardian with no issues. Calibrated with no problem and has been working for a few months now. Quick accurate readings is all I can ask for and so far this thing is delivering at a fraction of the cost of Bluelabs probe. I'll update with any issues.
P**R
Works with HM products as well
Seems to also function well with HM100 and HM200 fascist
R**.
So far excellent value
Purchased as a replacement probe for my BlueLabs device. The electrode connected and calibrated perfectly and is giving consistent accurate readings. I don't know what the longevity will be, but at a fraction of the cost for a Bluelabs replacement, even if it lasts 1/2 as long it's still worth it.
Z**S
Accurate & good quality
Purchase this replacement probe for my blue lab combo meter and it works smoothly.
P**L
Works well
It worked great if you’re testing and one of your test shows error just press on and come back to it. Once it gets a different foundation of the other calibrating test it should register.
E**R
Absolutely useless
After multiple calibration, probe readings bounce around every second until finally reading 15 and stopping. I do not recommend.
B**Y
Good product
Worked great for the price won’t go back to blue lab
D**R
does the job well but!
For the money these probes work very good completely submersed. I calibrate every 10 days. I normally get 60 days use before latency in readings begins to be a problem. At about the 60 day marek the probes takes 2-3 times longer to report accurate PH. Specifically PH values between 5.5-6.0. If you are running auto PH systems this can be a problem. As the reservoir gets low and the PH swings high and the dosser dumps PH down to correct and that throws out the PH during feeding. When this occurs, time to replace.
B**É
Parfait, adapter au porte sonde pour ma filtration piscine . Légèrement évasé , donc se bloque quand on l'enfonce trop mais ça le fait .
J**N
When it came it didn't fit. I couldn't get through to the supplier to replace. Then when I eventually coil. I was told it is too late.
V**L
Remplacement de la sonde PH pour la piscine. Fonctionne parfaitement, à voir comment elle va durer dans le temps ?
M**S
Fait bien le travail sur mon Bluelab pour le prix.
P**R
Snabb leverans och ett bra pris på en mycket exakt PH mätare. Lång sladd vilket underlättade monteringen enormt.
Trustpilot
1 month ago
2 weeks ago