Free shipping from € 50In Europe
Ordered before 22:00, shipped the same dayWith PostNL or DPD
Email SupportTailored advice!
Official point of saleWith European warehouse
Replace your pH probe or add another for another tank, calcium reactor, etc.
Buy this probe if you are:
– buying an Apex Lite (it does not include a pH probe)
– replacing a worn out pH probe (we recommend you replace your pH probe every 18 months).
– adding another tank to your system and purchased a PM1 to do so.
– want to have a back-up probe on hand
Lab Grade Probes tend to last longer, give more accurate results, stay calibrated longer, and need replaced less frequently