Reserve from the case
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 1 - Nov 6
Reserve from the case
Ships within 48 hours · Estimated delivery Nov 1 - Nov 6
External rotor motor with automatic reset thermal overload protection
13 ft acid/alkali resistant dosing tube
Increases Phosphorus uptake
Consistent shape of the seed hole
HM Digital Replacement pH Sensor Probe for HM-500 eligible-for-discount External rotor motor with automaticHM 500 Replacement pH probe 2 Meter 80 inch cable length Includes pH storage solution, 6 month warranty
Pay in 4 interest-free payments of $12.49 Learn more