--- product_id: 48747169 title: "EZRED SP101 Battery Hydrometer, Factory" brand: "ezred" price: "415 kr" currency: NOK in_stock: true category: "Ezred" url: https://www.desertcart.no/products/48747169-ezred-sp101-battery-hydrometer-factory store_origin: NO region: Norway --- # Measures battery specific gravity 1.100–1.300 Easy-to-read, no float or temp tables needed Rugged, durable build for professional use EZRED SP101 Battery Hydrometer, Factory **Brand:** ezred **Price:** 415 kr **Availability:** ✅ In Stock ## Summary > ⚡ Know Your Battery’s Health at a Glance — Don’t Get Left in the Dark! ## Quick Answers - **What is this?** EZRED SP101 Battery Hydrometer, Factory by ezred - **How much does it cost?** 415 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/48747169-ezred-sp101-battery-hydrometer-factory) ## Best For - ezred enthusiasts ## Why This Product - Trusted ezred brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision in Every Drop:** Accurately gauges battery charge with a specific gravity range of 1.100 to 1.300 for reliable diagnostics. - • **Universal Compatibility:** Works seamlessly with all batteries within the specified range, making it the go-to tool for pros and DIYers alike. - • **Built to Brave the Garage:** Engineered with rugged construction to withstand the toughest service station environments without fail. - • **Instant Clarity, Zero Guesswork:** No complicated float readings or temperature adjustments—just straightforward, quick results every time. - • **Made in the USA, Trusted Worldwide:** Backed by EZRED’s legacy of innovation and quality, ensuring you’re equipped with a tool that lasts. ## Overview The EZRED SP101 Battery Hydrometer is a professional-grade, rugged tool designed for quick and accurate battery acid specific gravity readings between 1.100 and 1.300. Its easy-to-read design eliminates the need for complex float or temperature calculations, making it ideal for mechanics, battery techs, and savvy DIYers. Built tough for service station use and made in the USA, this hydrometer delivers reliable diagnostics with no replacement parts needed, ensuring long-lasting performance and peace of mind. ## Description The E-Z Red hydrometer battery tester is made to stand up to tough treatment in service stations and garages. It's designed so that both customer and technician can see the state of the battery acid. This battery tester is economical; your first cost is your only cost. There are no replacement parts, and it has rugged construction and unbeatable quality. There are no difficult float reading to be observed and no temperature tables required. ## Features - BATTERY HYDROMETER: This battery tester is made to stand up to tough treatment in service stations & garages. It's designed so that both customer & technician can see the state of the battery acid..Fit Type: Universal - RUGGED & EASY TO USE: This hydrometer makes reading & understanding battery levels easy, accurate, & quick, with no difficult float reading & no temperature tables required. - ACCURACY & RELIABILITY: With a range of 1. 100 – 1. 300, you can confidently know the state of charge for the battery cell. Great for use by professional battery techs, mechanics, or anyone else. - INNOVATION AT ITS FINEST: We make high quality hand tools & accessories, tool organizers, ratchet sets, LED flashlights & work lights. We specialize in tools for battery, heating & electrical work, for both the professional tradesperson and home DIY'er! - THE EZRED DIFFERENCE: Leading with innovation, our focus is to design, manufacture & deliver the most functional & durable professional grade tools & lights. Get the job done with EZRED tools! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000JFHMRU | | Best Sellers Rank | 117,650 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 225 in Car Battery Testers 242 in Infrared Thermometers 4,492 in Electrical Tools & Testers | | Brand | EZRED | | Colour | Factory | | Compatible Devices | All batteries within the range of 1.100 - 1.300 sg | | Customer Reviews | 4.6 4.6 out of 5 stars (3,292) | | Global Trade Identification Number | 00008965001070 | | Included Components | SP101 | | Item Dimensions | 13 x 290 x 33 millimetres | | Item Type Name | EZRED SP101 Battery Hydrometer | | Item Weight | 0.15 Pounds | | Manufacturer | EZRED | | Manufacturer Part Number | SP101 | | Measurement Type | Specific Gravity Meter | | Minimum Operating Voltage | 2.1 Volts | | Model Number | SP101 | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Hand Powered | | Specification Met | CE | | Style Name | 1 pack | | UPC | 008965001070 | | Unit Count | 1.0 count | ## Product Details - **Brand:** EZRED - **Colour:** Factory - **Item weight:** 0.15 Pounds - **Power source:** Hand Powered - **Style:** 1 pack ## Images ![EZRED SP101 Battery Hydrometer, Factory - Image 1](https://m.media-amazon.com/images/I/71r+0kP1e4L.jpg) ![EZRED SP101 Battery Hydrometer, Factory - Image 2](https://m.media-amazon.com/images/I/31l5Z3PSTaL.jpg) ![EZRED SP101 Battery Hydrometer, Factory - Image 3](https://m.media-amazon.com/images/I/61X31p3A+ZL.jpg) ![EZRED SP101 Battery Hydrometer, Factory - Image 4](https://m.media-amazon.com/images/I/41xSvi-nzBL.jpg) ![EZRED SP101 Battery Hydrometer, Factory - Image 5](https://m.media-amazon.com/images/I/41Ah8ZZm66L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Can this hydrometer be used to measure the sg on other liquids? i'm trying to figure out the specicific gravity on magnesium sulphate solutions** A: Snow,Thank you for contacting us.The E-Z Red SP101 Battery Hydrometer is designed for use with battery electrolyte solution only.http://www.amazon.com/E-Z-Red-SP101-Battery-Hydrometer/dp/B000JFHMRU?ie=UTF8&keywords=E-Z%20Red%20SP101%20Battery%20Hydrometer&m=A2U296R8AN80PO&qid=1462886003&ref_=sr_1_1&s=merchant-items&sr=1-1 **Q: Does it automatically adjust for temperature?** A: The storage sleeve it comes in says "temperature compensating" so the answer is yes. **Q: Can I use it on a golf cart batteries? Thank you.** A: Absolutely, you may use it with any flooded batteries. **Q: What is the expected life span of the rubber suction bulb on this Hydrometer?** A: I have had my personal one for over nine years. This is Florida, humidity tend to be high and I clean it after every use. If you neglect it and leave grease or other residues on it the rubber will degrade and will not be able to do its job. It Depends on the care and environment where you operate. It is rubber after all. ## Frequently Bought Together - EZRED SP101 Battery Hydrometer, Factory - LubriMatic 75-033 Battery Filler w/ Rubber Spout, red, 1 Count (Pack of 1) - FORTIVO Battery Restorer and Desulfator for Lead Acid Battery - Prolong Life & Boost Charge Capacity, Battery Acid Refill and Additive for Golf Cart, RVs, Bikes, ATVs, Car Battery 64oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/48747169-ezred-sp101-battery-hydrometer-factory](https://www.desertcart.no/products/48747169-ezred-sp101-battery-hydrometer-factory) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-01*