KegLand

Triple Scale Hydrometer - Specific Gravity Meter for Beer & Wine

Price: €6,50
Pairs well with

The instrument every brewer starts with: a glass triple-scale hydrometer reading specific gravity, potential alcohol and Brix in one float. Take a reading at the start, one at the end, and the difference tells you exactly how strong the beer is — no electronics, no batteries, no firmware.

Calibrated at 20°C across the full brewing range. Drop it in a 100 ml cylinder of sample, spin off the bubbles, read the meniscus. It's also the honest referee for every digital gadget: when the RAPT Pill reads weird at high kräusen, this is what you check it against.

Key features

  • Triple scale: SG, potential ABV, Brix
  • Full brewing range, calibrated at 20°C
  • Glass construction — accurate for decades if uncracked
  • The reference instrument for calibrating digital hydrometers
  • Comes in a protective tube

Usage

  • Sample into a 100 ml cylinder, spin the hydrometer to shed CO2 bubbles
  • Read at the bottom of the meniscus, at eye level, at ~20°C
  • ABV = (OG − FG) × 131 — or read the potential-alcohol scale twice and subtract

Quick facts

  • Scales: SG / potential ABV / Brix
  • Calibration: 20°C
  • Material: glass, protective tube
  • SKU: KL04312

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