Hikari Accuprobe Hydrometer

Hikari Accuprobe HydrometerFeatures”Dry Hands”design avoids contamination of aquarium or water sampleTakes a more “True” water sample at a 6″ depth avoiding inaccurate surface samplingAccurate to +/- 0.001 specific gravity unitsWide range of specific gravity and salinity (PPT) measurementsAuto-Temperature correcting designDurable construction for extended lifeDesigned to give a temperature- corrected reading in warm water aquariums 68 F to 85 FReadings can be taken by holding the meter inside the aquarium by the self leveling hanging device or by taking the meter out of the aquarium and placing on a level surfaceAutomatically collects perfect sample size by leveling off sample at top of damSelf-Leveling, hanging device included