Double junction probes place a second vessel inside the main electrolyte with a second internal junction. The means that even when the aquarium water eventually begins to make its way in the first compartment, it still has to go through the second junction to contaminate the electrolyte surrounding the reference electrode.
Sale!
Double Junction Lab Grade ORP Probe – Neptune Systems
Original price was: $90.99.$64.07Current price is: $64.07.
Free shipping on orders over $50Availability: 95 in stock
Related products
-
Sale!
ControlSICCE Scuba 100 Watt Contactless App Adjustable Aquarium Fish Tank Heater Smartphone Controlled via NFC
Original price was: $38.49.$22.73Current price is: $22.73. Add to cart -
Sale!
ControlTitanium Heater with Digital Controller 100 Watt – Aquatop
Original price was: $58.09.$32.45Current price is: $32.45. Add to cart -
Sale!
ControlApex CD3 Crossover Diet Food – (3 oz) Pouch – Neptune Systems
Original price was: $13.99.$8.20Current price is: $8.20. Add to cart -
Sale!
Control200 Watt Jager TruTemp Submersible Aquarium Heater – Eheim
Original price was: $27.27.$19.20Current price is: $19.20. Add to cart -
Sale!
ControlAquaHeat Pro 50 Adjustable Heater – Juwel
Original price was: $55.99.$29.95Current price is: $29.95. Add to cart -
Sale!
ControlHelio 200 Watt PTC Smart Heater 2x100W (25-50 gallons) w/Controller – Innovative Marine
Original price was: $209.30.$149.49Current price is: $149.49. Add to cart -
Sale!
ControlM 200 Watt Submersible GlassHeater (up to 65 Gallons) – Fluval
Original price was: $25.89.$16.21Current price is: $16.21. Add to cart -
Sale!
ControlTrident Sample Line Filter – Neptune Systems
Original price was: $9.79.$5.59Current price is: $5.59. Add to cart