Usually delivered in 2-4 days
Tropic Marin KH Test
+ measurement range: 1 – 20 °dH
+ accuracy: 0.5/ 1 °dH
+ for determining the alkalinity in aquaria
+ sufficient for approximately 100 applications
+ reagent as refill pack separately available
+ measured on the German hardness scale (°dH)
+ conversion Table for other units in the instruction manual included