---
product_id: 49722811
title: "MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0-19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent Accuracy, 100 Percent Saturation Range"
brand: "milwaukee"
price: "€ 717.62"
currency: EUR
in_stock: true
reviews_count: 5
category: "Milwaukee"
url: https://www.desertcart.ie/products/49722811-mw600-led-economy-portable-dissolved-oxygen-meter-with-2-point
store_origin: IE
region: Ireland
---

# 0.1 mg/L resolution Battery powered, 9V included ±1.5% accuracy MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0-19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent Accuracy, 100 Percent Saturation Range

**Brand:** milwaukee
**Price:** € 717.62
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead in water quality—measure with confidence, anywhere, anytime!

## Quick Answers

- **What is this?** MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0-19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent Accuracy, 100 Percent Saturation Range by milwaukee
- **How much does it cost?** € 717.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/49722811-mw600-led-economy-portable-dissolved-oxygen-meter-with-2-point)

## Best For

- milwaukee enthusiasts

## Why This Product

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

## Key Features

- • **Portable & Ready to Go:** Compact design with included 9V battery and 3m probe cable—ideal for fieldwork and on-the-spot testing.
- • **Precision You Can Trust:** Accurate dissolved oxygen readings with ±1.5% full-scale precision for confident water quality analysis.
- • **Custom Calibration Control:** Two-point manual calibration ensures tailored accuracy for diverse environmental conditions.
- • **Clear, Easy-to-Read Display:** Bright LCD screen delivers instant, hassle-free data visibility for fast decision-making.
- • **Smart Temperature Compensation:** Automatic adjustment from 0 to 30°C keeps your measurements reliable regardless of climate.

## Overview

The Milwaukee MW600 is a professional-grade portable dissolved oxygen meter designed for environmental, aquaculture, and water quality testing. Featuring a 0.0-19.9 mg/L range with 0.1 mg/L resolution and ±1.5% accuracy, it offers two-point manual calibration and automatic temperature compensation (0-30°C). Powered by an included 9V battery and equipped with a 3m polarographic probe, it delivers reliable, on-the-go measurements with a clear LCD display, making it an essential tool for precise dissolved oxygen analysis.

## Description

The Milwaukee MW600 is a portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications, with an LCD screen and polarographic probe with 3m cable and screw-on cap membrane. The meter has two-point manual calibration and automatic temperature compensation from 0 to 30°C. It runs on one 9V alkaline battery (included). DO meters are commonly used in water-quality testing applications.SpecificationsRange0.0 to 19.9 mg/LResolution0.1 (ppm / mg/L)Accuracy+ or - 1.5% Full ScalePower sourceOne 9V alkaline battery (included)Dimensions145 x 80 x 40mm (H x W x D)Weight (with battery)220gH is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Dissolved oxygen (DO) meters measure the amount of dissolved oxygen present in water. The amount of DO helps to determine, for example, drinking water quality, the health of lakes or streams, and aquatic organism sustainability. A probe, also called a sensor or electrode, is inserted into the sample to perform the measurement, and the results appear on the meter display. Applications include sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing. Milwaukee Instruments manufactures electrochemical instrumentation and solutions for water analysis under the Milwaukee and Martini brands. The company, founded in 1989, is headquartered in Rocky Mount, NC.What’s in the Box? MW600 meterMA840 DO polarographic probe with 3m cableCalibration screwdriver(2) Spare membranesElectrolyte solution (20 mL bottle)9V alkaline batteryInstructions

Review: Works very well
Review: Exelente producto

## Features

- Portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications
- Two-point manual calibration, automatic temperature compensation from 0 to 30°C
- LCD screen
- Polarographic probe with 3m cable and screw-on cap membrane

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007Z4KKIQ |
| Batteries | 1 9V batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 69,452 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 301 in Oxygen Therapy 358 in Liquid Analysis Instrumentation |
| Colour | Multicolor |
| Customer Reviews | 4.2 4.2 out of 5 stars (114) |
| Date First Available | 20 Jun. 2010 |
| Included components | Oxygen |
| Item Package Quantity | 1 |
| Item Weight | 690 g |
| Item model number | MW600 |
| Manufacturer | Milwaukee Instruments |
| Material | Plastic |
| Part number | MW600 |
| Power source type | Battery Powered |
| Product Dimensions | 44.45 x 40.64 x 25.4 cm; 690 g |
| Style | Classic |

## Images

![MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0-19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent Accuracy, 100 Percent Saturation Range - Image 1](https://m.media-amazon.com/images/I/61zXoLxBuxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***R on 23 December 2025*

Works very well

### ⭐⭐⭐⭐⭐ Review
*by R***Z on 21 January 2026*

Exelente producto

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 9 November 2022*

I have multiple aquariums and use this to take the guess work out of knowing if the fish have a reasonable amount of oxygen, and ifvI can add more fish to a given tank without the silly rules of thumb the kid at the pet store give you. I tried lower cost meters and found trying to save a few dollars leads to poorly translated manuals and poorly made products. This one is a few dollars more than the bottom of the line junk but provides good value for your dollar. Given that a Dissolved Oxygen reading is not an instantaneous process like reading values with a voltmeter, you must wait for a membrane to become saturated in an electrochemical process, this meter has provided consistent values in test solutions of known oxygen content, so my confidence is high that it is giving me good readings in my environment, as long as I am patient enough to let the probe go the saturation before taking a reading.

## Frequently Bought Together

- Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0 - 19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent Accuracy, 100 Percent Saturation Range
- Milwaukee MA9071 Oxygen Membrane Electrolyte Refill Solution, 220mL Bottle, For Use with All Dissolved Oxygen Units
- Milwaukee MA841 Dissolved Oxygen Spare Membrane For use with All Dissolved O2 Meter, Pack of 5

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-18*