Published : 19/12/2020PH probe for SEKO pH regulator - Categories : Questions about RedOX probes 10:03 am Hello, I have a SEKO PH1.5 PH regulator and am looking for a replacement compatible probe. 10:04 am Do you have a reference. ph-redox-pool.com 10:04 am Hello , ph-redox-pool.com 10:04 am One moment please ph-redox-pool.com 10:05 am https: // probe-ph-redox- piscine.fr/sondes-compatibles- seko / 69-probe-ph-pour- regulator-poolbasic-plus.html ph-redox-pool.com 10:09 am This one is compatible, in fact it is the original