---
product_id: 48747173
title: "Unitec 74274 Battery Hydrometer Hydro Volts"
brand: "unitec"
price: "2175 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/48747173-unitec-74274-battery-hydrometer-hydro-volts
store_origin: MA
region: Morocco
---

# Lead Acid Compatibility Precision Measurement German Engineering Unitec 74274 Battery Hydrometer Hydro Volts

**Brand:** unitec
**Price:** 2175 DH
**Availability:** ✅ In Stock

## Summary

> 🔍 Discover Precision Like Never Before!

## Quick Answers

- **What is this?** Unitec 74274 Battery Hydrometer Hydro Volts by unitec
- **How much does it cost?** 2175 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/48747173-unitec-74274-battery-hydrometer-hydro-volts)

## Best For

- unitec enthusiasts

## Why This Product

- Trusted unitec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Design:** Crafted with a hydrostatic barrier for reliable performance in any environment.
- • **Compact Dimensions:** Measuring just 4 x 10.5 x 18 cm, it fits perfectly in your toolkit.
- • **Lightweight Champion:** Weighing only 115g, this hydrometer is easy to handle and transport.
- • **Quality You Can Trust:** Proudly made in Germany, ensuring top-notch quality and durability.
- • **Precision at Your Fingertips:** Experience unparalleled accuracy with the Unitec 74274, designed for lead acid batteries.

## Overview

The Unitec 74274 Battery Hydrometer is a precision tool designed specifically for lead acid batteries. With a lightweight design and compact dimensions, it features a hydrostatic barrier for reliable measurements, all backed by the trusted quality of German engineering.

## Description

Unitec 74274 battery acid tester Hydrovolt, measuring device for acidity. Checks state of charge and acid density of all lead-acid batteries. Large, precisely readable scale, suction ball at all temperatures elastic and functional. Hydrostatic barrier automatically prevents any leakage and trapping of air. The twin measuring device on which the scale is mounted, is 360° rotatable, measuring instrument does not have to be held vertically. Intake system prevents blistering annoying tapping no longer necessary. Precision equipment.Made in Germany.     Contents:

## Features

- For lead acid batteries.
- Large scale.
- Hydrostatic barrier.
- Precision equipment,
- Made in Germany.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Unitec |
| Brand | Unitec |
| Product Dimensions | 4 x 10.5 x 18 cm; 115 g |
| Item model number | 74274 |
| Manufacturer part number | 74274 |
| Item Weight | 115 g |

## Images

![Unitec 74274 Battery Hydrometer Hydro Volts - Image 1](https://m.media-amazon.com/images/I/71ANQaoqnzL.jpg)
![Unitec 74274 Battery Hydrometer Hydro Volts - Image 2](https://m.media-amazon.com/images/I/8195yxjmVrL.jpg)
![Unitec 74274 Battery Hydrometer Hydro Volts - Image 3](https://m.media-amazon.com/images/I/81MTgx-VARL.jpg)

## Questions & Answers

**Q: How do you read this thing? There is no arrow or other marking that acts as a guide.**
A: There are two disks that rotate independently. I believe one is for automatic temperature compensation & the other is the specific gravity. When you take a specific gravity measurement, it will be obvious. Suck in enough battery "water" to cover the discs. It really is a brilliantly designed hydrometer, so much better than the glass tube & float type where you have to calculate the SG based on the temperature compensation read on the thermometer.

**Q: You squeeze the electrolyte back into the cell after testing right? And do you have to rinse it out before taking the next reading?**
A: Yes, replace the electrolyte.  Once out and you move to the next cell squeeze the bulb and suck in the new electrolyte three times to mix out any remaining electrolyte.

## Frequently Bought Together

- Unitec 74274 Battery Hydrometer Hydro Volts
- Mighty Max Battery Golf Cart/Deep Cycle Battery Hydrometer Tester
- EZRED SP101 Battery Hydrometer, Factory

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**Shop now:** [https://www.desertcart.ma/products/48747173-unitec-74274-battery-hydrometer-hydro-volts](https://www.desertcart.ma/products/48747173-unitec-74274-battery-hydrometer-hydro-volts)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-20*