500 x .01 (1/100th) Gram Digital Scale by Smart Weigh.

Bright Blue Backlit LCD Screen. Weighs in Grams (G), ounces (OZ) and more.  Tare and hold functions.

The 1/100th gram resolution would make this a great scale for hops [See: 5 Recent Hop Finds], small amounts of specialty grains and water salts.

Smart Weigh Digital Pro Pocket Scale with Back-Lit LCD Display, Tare, Hold and PCS Features 500 x 0.01g (2 Lids Included)

Also [Related to Water and Water Adjustments]…

• Hands On: 5 Stage Reverse Osmosis Water Filter by Reverse Osmosis Revolution
• 4-stage Portable Reverse Osmosis RO Revolution Water Purification System, 75 GPD, remove fluoride, made in USA
• HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy
• Water by John Palmer and Colin Kaminski

More: Recent Amazon Finds