Certified Alcohol Hydrometers
Â
VEE GEE Scientific’s Certified Alcohol Hydrometers are precision instruments designed for accurate alcohol content measurement in distilleries and laboratories. Each hydrometer is three-point certified to meet IRS standards for proof, tolerances, and NIST traceability. Every unit includes a NIST-traceable certificate of calibration and a durable PVC case for safe storage. These hydrometers are ideal for operations that require certification and the highest level of measurement reliability.
The certification is ordered with the hydrometer and requires 20-25 business days for delivery. NIST certificate requires the name and address of the end user. Please provide the name and address of the end user in the special instructions to seller box at checkout.  Â
Key Features and Benefits
-
Three-point certified to IRS standards for proof and tolerances
-
NIST-traceable certificate of calibration included
-
Designed for accurate measurement of alcohol content in distilleries and labs
-
Individually tested and inspected for dependable performance
-
Laminated certificate and protective PVC case provided
-
Length: 12 inches (approx. 305 mm)
-
Manufactured to strict quality standards
-
Certification process requires 20–25 business days for delivery
-
NIST certificate requires name and address of end user at checkout
-
Suitable for legal, regulatory, and quality control applications
Â
Specifications
| Item No. | Proof Range | Subdivisions | Tolerance | I.R. Size |
| 6613-B-C | 80 to 120 | 0.5 | ±0.5% | B |
| 6613-F-C | 0 to 20 | 0.2 | ±0.3% | F |
| 6613-G-C | 20 to 40 | 0.2 | ±0.4% | G |
| 6613-H-C | 40 to 60 | 0.2 | ±0.4% | H |
| 6613-I-C | 60 to 80 | 0.2 | ±0.3% | I |
| 6613-K-C | 75 to 95 | 0.2 | ±0.3% | K |
| 6613-L-C | 90 to 110 | 0.2 | ±0.3% | L |
| 6613-M-C | 105 to 125 | 0.2 | ±0.3% | M |
| 6613-N-C | 125 to 145 | 0.2 | ±0.3% | N |
| 6613-P-C | 145 to 165 | 0.2 | ±0.3% | P |
| 6613-Q-C | 165 to 185 | 0.2 | ±0.2% | Q |
| 6613-R-C | 185 to 206 | 0.2 | ±0.2% | R |
