This is a Replacement 29 - 51 API Hydrometer float for your API Hydrometer Syringe Set. This is a replacement float only!

Product Information:

• Replacement Hydrometer float for your API Hydrometer Syringe Set
• 29 to 51 API (Quality Diesel should be approximately 35 API)
• Quantity Discounts Available
• Hand-Made in the USA!

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