Published : 18/12/2020Lifetime pH probe - Categories : Questions about RedOX probes 10:39 am Hello ph-redox-pool.com 10:39 am Hello 10:40 am is the deadline for your probe long? ph-redox-pool.com 10:41 am No, the pH probes were manufactured at the end of September. 10:42 am I specify my request I have just replaced my probe, also I would like to have one in advance and if I install it in two years will it still be usable? 10:42 am that's why I asked you the expiration date for use please ... ph-redox-pool.com 10:43 am 2 years is too long. 1 year is OK but 2 years is riskySee: https : //sonde-ph-redox-pygiene.fr/content/10-sonde-ph-redox-comment-garantissons-nous-la-dur%C3%A9e-de-vie 10:44 am ok so you advise me to wait to acquire another spare because the previous one only lasted about two years ... ph-redox-pool.com 10:44 am Yes quite . 10:45 am ok I keep your details carefully because I want a probe compatible with my Phileo pro ... ph-redox-pool.com 10:45 am Very good day 10:45 am thank you for your advice and have a nice day too