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The EZRED SP101 Battery Hydrometer is a professional-grade, rugged tool designed for quick and accurate measurement of battery acid specific gravity (1.100–1.300 SG). Ideal for mechanics, battery techs, and DIY enthusiasts, it eliminates guesswork with easy-to-read results and universal compatibility, ensuring you never miss a beat on battery health.





| ASIN | B000JFHMRU |
| Best Sellers Rank | #13,400 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Battery Testers |
| Brand Name | EZRED |
| Color | Factory |
| Compatible Devices | All batteries within the range of 1.100 - 1.300 sg |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,248) |
| Global Trade Identification Number | 00008965001070 |
| Included Components | SP101 |
| Item Dimensions | 13 x 290 x 33 millimeters |
| Item Type Name | EZRED SP101 Battery Hydrometer |
| Item Weight | 68 g |
| Manufacturer | EZRED |
| Measurement Type | Specific Gravity Meter |
| Model | SP101 |
| Part Number | SP101 |
| Power Source | Battery Powered |
| Specification Met | CE |
| Style Name | 1 pack |
| UPC | 008965001070 |
| Unit Count | 1 Count |
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