Aquarium areometer-- sturdy grade construction, durability, non-deformation, impact resistance and aging resistance for long-lasting reliability,aquarium salinometer.
Salt water gravimeter-- the compact and portable design of this aquarium salinometer makes it easy to use in any location,water measuring tester.
Aquarium hydrometer-- the seawater density meter provides a convenient and the of seawater, ensuring a stable aquaculture environment,water salimeter.
Sea water quality tester-- the aquarium areometer for aquaculturists looking to maintain salt level,densitometer for fish tank.
Glass hydrometer-- with the aquarium hydrometer, aquaculturists can measure the specific gravity of seawater and adjust water quality accordingly,aquatic
Colour: Multix2pcs
Size: 27.00X2.00X0.20CMx2pcs
Height: 0
Length: 11
Width: 1
Weight :0