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AccuProbe Hydrometer

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AccuProbe® Individually Calibrated Hydrometer

A highly accurate, easy to use, wide range specific gravity meter for marine aquarium use. Designed to eliminate inaccuracy issues common with competitive quick-dip hydrometers while helping you take a water sample from a greater depth that is free of the negative impact of surface influences.

Durable Construction For Extended Life

  • "Dry Hands" design avoids contamination of aquarium or water
  • Takes a more "true" water saple at a 6 inch depth, avoiding inaccurate surface sampling
  • Accurate to ±0.001 specific gravity and salinity (PPT) measurements
  • Auto temperature-correcting design to give a temperature-corrected reading in warm water aquariums - 68°F to 85°F (20°C to 30°C)
  • Readings can be taken in or outside the aquarium
  • Self-leveling, hanging device collects perfect samples
  • Scientifically verified design offers the ultimate in accuracy