---
product_id: 213719711
title: "AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter"
brand: "raesung"
price: "€ 794.27"
currency: EUR
in_stock: true
reviews_count: 2
category: "Rae Sung"
url: https://www.desertcart.es/products/213719711-az86031-water-quality-meter-dissolved-oxygen-tester-ph-meter-ph
store_origin: ES
region: Spain
---

# High-precision dissolved oxygen sensor 5-in-1 multi-parameter meter Lightweight, AAA battery powered AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter

**Brand:** raesung
**Price:** € 794.27
**Availability:** ✅ In Stock

## Summary

> 💧 Dive Deep Into Data — Your Ultimate Water Quality Sidekick!

## Quick Answers

- **What is this?** AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter by raesung
- **How much does it cost?** € 794.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/213719711-az86031-water-quality-meter-dissolved-oxygen-tester-ph-meter-ph)

## Best For

- raesung enthusiasts

## Why This Product

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

## Key Features

- • **Portable & Power-Efficient:** Compact 200g handheld device powered by easy-to-replace AAA batteries—ready for extended fieldwork without bulky chargers.
- • **Rugged IP67 Waterproof Design:** Built to withstand field conditions with dust and water resistance, perfect for aquaculture and environmental pros on the move.
- • **All-in-One Water Quality Master:** Simultaneously measures pH, conductivity, salinity, TDS, dissolved oxygen & temperature for comprehensive aquatic insights.
- • **Precision-Calibrated for Accuracy:** 3-point pH, 4-point conductivity, and 1-point dissolved oxygen calibration ensure lab-grade reliability every time.
- • **Clear, Multi-Parameter LCD Display:** Large screen shows multiple readings at once, eliminating guesswork and speeding up your water quality assessments.

## Overview

The RaeSung AZ86031 is a professional-grade handheld water quality meter combining pH, conductivity, salinity, TDS, dissolved oxygen, and temperature measurements in one IP67-rated device. Designed for aquaculture, aquaponics, and environmental monitoring, it offers multi-point calibration for superior accuracy, a large multi-parameter LCD, and lightweight portability powered by AAA batteries. Durable and precise, it’s the smart choice for professionals demanding reliable, on-the-go water analysis.

## Description

Specifications: pH range:2.00~12.00pH accuracy:+/-0.1pH resolution:0.01Cond. range :0~199.9, 0~1999uS/cm;0~19.99, 0~69.9mS/cmCond. accuracy:+/-1% F.S +/- 1 digitCond. resolution:0.1uS/cm, 1uS/cm;0.01mS/cm, 0.1mS/cmSalinity range :0~10.00ppt; 0~42.0ppt(SEA WATER) Salinity accuracy:+/-1% F.S +/- 1 digitSalinity resolution :0.01 ppt, 0.1pptD.O. range:0.0~199.9% (0.0~30.0mg/L) D.O. accuracy:+/-3% of F.S. +1 digitD.O resolution :0.1Temp. range:0~60.0 CTemp. accuracy:+/-0.5 CTemp. resolution:0.1Compatible probe:PH PROBE, COND. PROBE AND D.O. PROBE COULD BE ALL USED ON ONE METER AT THE SAME TIMELCD size(mm):32.5(H)x54(W) Operating temp.&RH% :0~50 C, Humidity <80%Storage temp.&RH% : 0~60 C, Humidity <90%Dimension(mm):169(L)x78.3(W)x43.4(H) Weight:200gPower:6PCS AAA Batteries ( NO BATTERY INCLUDED )Standard Configurations:1*Meter1*Manual1*Carry case1*PH probe1*Cond. Probe1*D.O.Probe1*D.O. Electrolyte2* Membrane set2*Cable clipLiquid is forbidden on the air shipment so there is no pH calibration liquid and Cond. liquid.

Review: Good product, easy to calibrate - The meter is worth the money. Small, lightweight and uses AAA batteries. Screen clear and easy to follow. But Long cord probes make it difficult to handle. Not receiving calibration solutions with the package due to shipment policy.
Review: Low end YSI device. - Good enough for what you need and then some. About a third of the cost of some professional water quality devices and just as accurate. Durability is good but not great. Take good care of it and it should last for years. Had mine about a year now. I used to test surface water and ground quality for permitting and would gladly use this device. I now just use for my backyard pond. Cord length same as most professional water quality devices for testing surface and groundwater. I never had professional devices of this type come with calibration fluids. Always bought separately from another company. If you get this device it is because you want accuracy and durability and not much else. This is what you are paying for. Update: Still have the device December 2023) and it works fine.

## Features

- AZ86031 Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.
- Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm.
- Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity.
- Large LCD with multiple parameters display simultaneously.
- pH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0861W3RVD |
| Batteries Included? | No |
| Best Sellers Rank | #1,235,731 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,012 in Lab pH Meters |
| Color | Black&gray |
| Customer Reviews | 4.0 4.0 out of 5 stars (2) |
| Date First Available | March 16, 2020 |
| Manufacturer | RaeSung |
| Material | Plastic |
| Part Number | AZ86031 |

## Images

![AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter - Image 1](https://m.media-amazon.com/images/I/31cVByiLD6L.jpg)
![AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter - Image 2](https://m.media-amazon.com/images/I/41EM-+Uj+5L.jpg)
![AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter - Image 3](https://m.media-amazon.com/images/I/41GPtoJ9cFL.jpg)
![AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter - Image 4](https://m.media-amazon.com/images/I/41MIRz9yzVL.jpg)
![AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter - Image 5](https://m.media-amazon.com/images/I/41k2wAQdrYL.jpg)

## Questions & Answers

**Q: Could you indicate which calibration solutions are included when I purchase? Thank you.**
A: Due to air shipping policy, liquid/solution is not allowed to be included in the parcel.

## Customer Reviews

### ⭐⭐⭐ Good product, easy to calibrate
*by S***I on July 14, 2022*

The meter is worth the money. Small, lightweight and uses AAA batteries. Screen clear and easy to follow. But Long cord probes make it difficult to handle. Not receiving calibration solutions with the package due to shipment policy.

### ⭐⭐⭐⭐⭐ Low end YSI device.
*by M***E on June 30, 2022*

Good enough for what you need and then some. About a third of the cost of some professional water quality devices and just as accurate. Durability is good but not great. Take good care of it and it should last for years. Had mine about a year now. I used to test surface water and ground quality for permitting and would gladly use this device. I now just use for my backyard pond. Cord length same as most professional water quality devices for testing surface and groundwater. I never had professional devices of this type come with calibration fluids. Always bought separately from another company. If you get this device it is because you want accuracy and durability and not much else. This is what you are paying for. Update: Still have the device December 2023) and it works fine.

## Frequently Bought Together

- RaeSung AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter
- Apera Instruments AI1108 pH Calibration Buffer Solution Kit for pH/ORP Electrodes, 4.00 & 7.00 pH, 4 oz & 8 oz
- Apera Instruments Premium-Series PH60S Food pH Pocket Tester Kit, Swiss Spear pH Electrode, ±0.01 pH Accuracy, -2.00-16.00 pH Range (AI313)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-20*