--- product_id: 48747169 title: "EZRED SP101 Battery Hydrometer, Factory" brand: "ezred" price: "SAR 154" currency: SAR in_stock: true reviews_count: 7 category: "Ezred" url: https://www.desertcart.com.sa/products/48747169-ezred-sp101-battery-hydrometer-factory store_origin: SA region: Saudi Arabia --- # Measures specific gravity 1.100–1.300 Easy, no-float, no-temp-table reading Rugged, service-grade durability EZRED SP101 Battery Hydrometer, Factory **Brand:** ezred **Price:** SAR 154 **Availability:** ✅ In Stock ## Summary > ⚡ See your battery’s true power in a flash — no guesswork, just results! ## Quick Answers - **What is this?** EZRED SP101 Battery Hydrometer, Factory by ezred - **How much does it cost?** SAR 154 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/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 - • **Instant Clarity:** No complicated float readings or temperature adjustments—just quick, straightforward results visible to both techs and customers. - • **EZRED Reliability:** Backed by a legacy of professional-grade tools designed to get the job done right the first time—because your time is money. - • **Precision You Can Trust:** Accurately gauges battery acid state with a 1.100–1.300 specific gravity range for confident diagnostics. - • **Universal Compatibility:** Works seamlessly with all batteries within the specified gravity range, making it the go-to tool for pros and DIYers alike. - • **Built for the Real World:** Engineered tough to withstand the harsh environments of service stations and garages—no fragile parts, no fuss. ## Overview The EZRED SP101 Battery Hydrometer is a rugged, easy-to-use tool designed for professional and DIY battery testing. It measures specific gravity within a 1.100 to 1.300 range, providing quick, accurate readings without the need for complex float or temperature calculations. Built to endure tough service environments, it offers universal compatibility and reliable performance, making it an essential tool for anyone serious about battery health. ## 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. Review: Initially I concluded it was not consistent BUT now - I initially wrote this: 'Easy to use but the results are not consistent. If I take three readings from the same cell they will all be different.' BUT MY ENGINEER TELLS ME THAT IF YOU TAKE MULTIPLE READINGS QUICKLY FROM THE SAME CELL YOU GET DIFFERENT RESULTS. SO MAYBE IT IS OKAY. Review: Easy to read. - Bought to replace my normal hydrometer. Easy to read and easy to use and of course made in the USA. ## 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 | 106,108 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 233 in Car Battery Testers 247 in Infrared Thermometers 4,248 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 out of 5 stars 3,267 Reviews | | 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 | 68 g | | Item dimensions L x W x H | 13 x 290 x 33 millimetres | | Item weight | 68 g | | Manufacturer | EZRED | | Manufacturer Part Number | SP101 | | Measurement Type | Specific Gravity Meter | | Minimum Operating Voltage | 2.1 Volts | | Model Number | SP101 | | Power Source | Battery Powered | | Power source | Battery Powered | | Specification Met | CE | | Style | 1 pack | | Style Name | 1 pack | | UPC | 008965001070 | | Unit Count | 1.0 count | ## Product Details - **Brand:** EZRED - **Colour:** Factory - **Item weight:** 0.15 Pounds - **Power source:** Battery 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/71ruk+wGlPL.jpg) ![EZRED SP101 Battery Hydrometer, Factory - Image 3](https://m.media-amazon.com/images/I/61sNXHRCCVL.jpg) ![EZRED SP101 Battery Hydrometer, Factory - Image 4](https://m.media-amazon.com/images/I/610vkHrqjYL.jpg) ## 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. ## Customer Reviews ### ⭐⭐⭐⭐ Initially I concluded it was not consistent BUT now *by P***D on 24 July 2023* I initially wrote this: 'Easy to use but the results are not consistent. If I take three readings from the same cell they will all be different.' BUT MY ENGINEER TELLS ME THAT IF YOU TAKE MULTIPLE READINGS QUICKLY FROM THE SAME CELL YOU GET DIFFERENT RESULTS. SO MAYBE IT IS OKAY. ### ⭐⭐⭐⭐⭐ Easy to read. *by R***N on 10 August 2022* Bought to replace my normal hydrometer. Easy to read and easy to use and of course made in the USA. ### ⭐⭐ Gehäuse undicht *by K***. on 1 July 2025* An sich ein gutes Produkt. Es ist gut ablesbar, für meine Zwecke musste ich den Schlauch abändern. Das Gehäuse war jedoch an der Klebung der Gehäusehälften undicht. Das bedeutet, es zieht beim Einsaugen der Säure Luft. Eventuell durch den Transport verursacht, da nur in einer Papiertüte verschickt. Ich hätte das am liebsten reklamiert, aber durch die lange Lieferzeit habe ich mir die Mühe gespart und stattdessen das Gehäuse geklebt. Funktioniert jetzt wie es soll. Entweder besser verarbeiten oder besser verpacken wäre sinnvoll. ## 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.com.sa/products/48747169-ezred-sp101-battery-hydrometer-factory](https://www.desertcart.com.sa/products/48747169-ezred-sp101-battery-hydrometer-factory) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-07-17*