Pay in 4 interest-free payments of $26.12 Learn more
Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Needs replacement only every six months under normal circumstances
(240 ml) of warm tap water
1 - U-Tube - Inlet
Leaves grow bigger and wider
A noticeable difference in water clarity is typically apparent within 30-minutes of dosing
American Marine PINPOINT Conductivity Monitor HiBlow Needs replacement only every sixPINPOINT Conductivity Monitor (220V) is an instrument for the measurement of hardness in freshwater. The conversions are 33 S=17. 9 ppm=1dH. Good quality reverse osmosis water measures 515 S, while de ionized water measures 01 S. The Conductivity Monitor is automatically temperature compensated and has two ranges, making it useful for different applications. The freshwater hobbyist will appreciate the instant readings for precise hardness. The
US$ 596.00
US$ 661.50
US$ 316.00
US$ 282.50