Alcohol Hydrometers, Proof Scale, IRS Specification, with Certification
Supplier: Heathrow Scientific
Certificates
About this item
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: Includes hydrometer, NIST-traceable certificate, and PVC case.