Platinium – PH Test Kit, ph tester 200 manual tests with color indicator, hydroponics, swimming pool, aquarium
€6.50
TA PH TESTER
€9.50 – €12.00
calibration solution tester EC Buffer EC 1.413 MS/CM 300ml
€6.99
3 in stock
Bag of conductivity calibration solution 12.88 ms/cm by Hanna
€3.00
PH PROBE CLEANER 250 ML, cleaning and maintenance solution for PH and EC tester
€8.50
