Pay in 4 interest-free payments of $7.00 Learn more
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Apply treatment weekly
The Original Nokbox Includes:
they are BPA-free
Dimensions: 3” x 2” x 1” (78 x 50 x 23 mm)
Once all three of these steps have been completed
Pocket Conductivity / TDS Meter sprayers Apply treatment weeklyCompact, pen style meter measures conductivity and total dissolved solids to determine water quality. This multi functional pen type water quality meter measures conductivity and total dissolved solids (TDS) to determine water quality. The unit has a digital readout, auto range recognition, ATC and automatic shut off if idle for 2 minutes. This compact unit weighs just 27 grams, is 6 in length and easily fits into a shirt or lab coat pocket. Reads
US$ 18.00
US$ 17.99
US$ 171.05
US$ 24.88
US$ 55.00
US$ 109.97
