Alcohol Hydrometers, Proof Scale, IRS Specification, with Certification
These IRS alcohol hydrometers use the Proof scale and comply with IRS specifications.
- Calibration for use at 15.5 °C/60 °F
- NIST-Traceable certificate
Verify the alcohol content of your ethyl alcohol-based spirits with our proof scale hydrometer. Tolerances match those laid out by IRS specifications.
Delivery information: Includes hydrometer, NIST-traceable certificate, and PVC case.
These IRS alcohol hydrometers use the Proof scale and comply with IRS specifications.
- Calibration for use at 15.5 °C/60 °F
- NIST-Traceable certificate
Verify the alcohol content of your ethyl alcohol-based spirits with our proof scale hydrometer. Tolerances match those laid out by IRS specifications.
Delivery information: Includes hydrometer, NIST-traceable certificate, and PVC case.
Product Family Options
- DésignationRangeLongueurSubdivisions
- Internal revenue size B80...120 proof, ±0.5% tol.230 mm (9.1")0.5Each$635.72: 6613-B-C
- Internal revenue size F0...20 proof, ±0.3% tol.305 mm (12")0.2Each$617.19: 6613-F-C
- Internal revenue size G20...40 proof, ±0.4% tol.305 mm (12")0.2Each$617.19: 6613-G-C
- Internal revenue size H40...60 proof, ±0.4% tol.305 mm (12")0.2Each$617.19: 6613-H-C
- Internal revenue size I60...80 proof, ±0.3% tol.305 mm (12")0.2Each$617.19: 6613-I-C
- Internal revenue size K75...95 proof, ±0.3% tol.305 mm (12")0.2Each$617.19: 6613-K-C
- Internal revenue size L90...110 proof, ±0.3% tol.305 mm (12")0.2Each$617.19: 6613-L-C
- Internal revenue size M105...125 proof, ±0.3% tol.305 mm (12")0.2Each$617.19: 6613-M-C
- Internal revenue size N125...145 proof, ±0.3% tol.305 mm (12")0.2Each$617.19: 6613-N-C
- Internal revenue size P145...165 proof, ±0.3% tol.305 mm (12")0.2Each$617.19: 6613-P-C
- Internal revenue size Q165...185 proof, ±0.2% tol.305 mm (12")0.2Each$617.19: 6613-Q-C
- Internal revenue size R185...206 proof, ±0.2% tol.305 mm (12")0.2Each$617.19: 6613-R-C
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Catalog #: CA21905-026
: Kimberly-Clark