Battery Hydrometer Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-11312
Quick Answer: The Battery Hydrometer is a pipette type hydrometer with a rubber squeeze bulb, a glass float and coloured zones that show whether a battery is charged, partly charged or fully charged. It is used in laboratories to check battery charging.
Last updated: October 2026
Key Features
- Pipette type
- Rubber squeeze bulb
- Glass float
- Coloured zones show charged, partly charged and fully charged
- Compressible bulb and rubber tube fitted into the glass frame
Technical Specifications
| Specification | Value |
|---|---|
| Type | Pipette type |
| Bulb | Rubber, compressible |
| Float | Glass |
| Indication | Coloured zones for charged, partly charged and fully charged |
About This Product
A hydrometer measures the density of a liquid. In a lead-acid battery the density of the liquid changes as the battery charges, so a float placed in a sample sits at a level that shows the state of charge. The bulb is squeezed to draw a small sample of the liquid into the glass tube, and the coloured zones make the reading easy to take. It is used in labs when students work with batteries and cells.
Frequently Asked Questions
Q1. How does the Battery Hydrometer show the charge?
A glass float and coloured zones display charged, partly charged and fully charged indications.
Q2. What type of hydrometer is it?
It is a pipette type with a rubber squeeze bulb, and the bulb and rubber tube are fitted into the glass frame.
Related: School Lab Equipment, Banana Plug (Red and Black), Rheostat (Nichrome Type), Electric Bell.
For a quotation on the Battery Hydrometer, contact School Lab Equipment India.