H-B DURAC® Draft Survey Hydrometer; Traceable to NIST
Popular in Fishing & Shipping Industries
This hydrometer finds the apparent density of sea or fresh water to help determine how much cargo can be loaded onto bulk carrying vessels.
- Popular in the fishing and shipping industries
- Made with lead-free ballast and glass; individually serialized
- Temperature standardization: 15 °C (59 °F)
- Hand inspected by our U.S. quality team
- Packaged with a multi-language Statement of Accuracy indicating traceability to NIST
Note: Store in a clean, dry, safe place away from extreme temperatures.
Product Variants
| Catalog No. | Accuracy | Divisions | Range | Dimensions (Length) | Quantity / Pack | Where to Buy |
|---|---|---|---|---|---|---|
| B61809-0500 | ±0.0005 kg/L | 0.0005 kg/L | 0.990/1.040 kg/L | 330 mm (13”) | 1 | Find a Distributor |
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H-B DURAC® Specific Gravity / Relative Density (G/cmᶟ) Hydrometer Set with EnviroSafe Thermometer; Traceable to NIST
This set includes five plain-form specific gravity/relative density (g/cm³) hydrometers for heavy and light liquids, plus one Enviro-Safe® total immersion thermometer for accurate readings.
