Waterlife Hydrometer

The Waterlife Needle hydrometer is a fast and accurate measure of salinity in marine tanks, easy to use and callibrated for use at 25°C.

Ideal for checking results when setting up new tanks or for regular monitoring.

• Bubble reducing design

• Fast, accurate results

• Eange 1.010 to 1.030

• Calibrated for use at 25 degrees