---
product_id: 464369033
title: "3-in-1 Waterproof Multifunction Digital Meter, Measures Electrical Conductivity (EC), pH and Temperature Functions Specially Designed for Hydroponic Systems"
brand: "aerospring"
price: "₨36517"
currency: LKR
in_stock: true
reviews_count: 9
category: "Aerospring"
url: https://www.desertcart.lk/products/464369033-3-in-1-waterproof-multifunction-digital-meter-measures-electrical-conductivity
store_origin: LK
region: Sri Lanka
---

# 0-19990μS/cm EC range ±0.01 pH precision Temp accuracy ±0.9°F 3-in-1 Waterproof Multifunction Digital Meter, Measures Electrical Conductivity (EC), pH and Temperature Functions Specially Designed for Hydroponic Systems

**Brand:** aerospring
**Price:** ₨36517
**Availability:** ✅ In Stock

## Summary

> 🌿 Master your grow with precision — don’t let your plants settle for less!

## Quick Answers

- **What is this?** 3-in-1 Waterproof Multifunction Digital Meter, Measures Electrical Conductivity (EC), pH and Temperature Functions Specially Designed for Hydroponic Systems by aerospring
- **How much does it cost?** ₨36517 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/464369033-3-in-1-waterproof-multifunction-digital-meter-measures-electrical-conductivity)

## Best For

- aerospring enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Calibration:** Auto 3-point calibration with included buffer solutions
- • **Built for Real-World Use:** Waterproof design with backlit display for any lighting
- • **Versatile Pocket-Sized Tool:** Perfect for hydroponics, aquariums, pools & more
- • **Precision That Powers Growth:** Accurate readings with ±2% EC & ±0.01 pH sensitivity
- • **Triple-Check Your Hydroponics:** EC, pH & temperature in one sleek device

## Overview

The AEROSPRING 3-in-1 Waterproof Multifunction Digital Meter delivers professional-grade measurements of electrical conductivity, pH, and temperature with high accuracy and automatic calibration. Designed specifically for hydroponic systems but versatile enough for water quality testing in pools, aquariums, and brewing, its waterproof, pocket-sized design with a backlit display ensures reliable, on-the-go monitoring. Stay ahead in your cultivation game with this essential, easy-to-use tool.

## Description

AEROSPRING 3-in-1 Waterproof Multifunction Digital Meter, Measures Electrical Conductivity (EC), pH and Temperature Functions Specially Designed for Hydroponic Systems: desertcart.com: Industrial & Scientific

Review: great gauge - Received on schedule and was an exact fit. Worked great.
Review: Works Great! - Work's right out of the box!

## Features

- 3 in 1: EC and pH are vital measurements in Hydroponic systems. With the AEROSPRING 3-in-1 Multifunction Digital Meter you can accurately measure EC, pH and temperature values, accurate to +/- 2% EC, +/- 0.01 pH: and Temp: 0.9F. Comes with a lanyard.
- Automatic Calibration: Featuring three-point calibration, the meter can automatically identify calibration solutions of pH 4.00, pH 6.86 and pH 9.18. Included 3-pack pH buffer solution (4.00, 6.86 and 9.18). EC calibration solution not included. Recommended to calibrate every 4-6 weeks for accurate measurements.
- High Accuracy: Highly sensitive probe gives you a full measurement range of 0-19990μS/cm EC and 0-14 pH, Rsolution 0.01 pH; 1μS/cm; 0.1℃; 0.1°F; Multifunction Digital Meter green backlit display ensures you can read the measuring results under any lighting conditions.
- Important Hydroponic Measurements: EC measures the level of nutrients in your system and gives you a measurement of the quantity of available nutrients, allowing you to use this information to add nutrients to your desired level. pH is the measure of the acidity of a system and determines how plants and other organisms interact with different nutrients.
- Multiple Uses: Pocket-sized and multi-functional, the AEROSPRING Multifunction Meter is ideal for daily use inluding hydroponic systems, drinking water, saltwater pools, hot tubs, spas, aquariums and home brewing. Auto shut off: 5 Minutes. It is waterproof which means you won't have to worry about dropping it in water or other liquids.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8SK1CLQ |
| Best Sellers Rank | #100,059 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #110 in Lab pH Meters |
| Date First Available | August 5, 2022 |
| Item Weight | 6.2 ounces |
| Item model number | N003 |
| Manufacturer | Aerospring |
| Product Dimensions | 1.45 x 1.45 x 7.2 inches |

## Product Details

- **Brand:** Aerospring
- **Item dimensions L x W x H:** 1.45 x 1.45 x 7.2 inches
- **Manufacturer:** Aerospring
- **Material:** Plastic

## Images

![3-in-1 Waterproof Multifunction Digital Meter, Measures Electrical Conductivity (EC), pH and Temperature Functions Specially Designed for Hydroponic Systems - Image 1](https://m.media-amazon.com/images/I/619jdM4RsWL.jpg)

## Questions & Answers

**Q: Can this tester be calibrated in distilled water only?**
A: It's best to use distilled or de-ionised water to mix the calibration solution in. Tap water may contain other minerals that may influence the solution and calibration.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great gauge
*by B***. on August 15, 2024*

Received on schedule and was an exact fit. Worked great.

### ⭐⭐⭐⭐⭐ Works Great!
*by K***R on January 13, 2025*

Work's right out of the box!

### ⭐⭐⭐⭐ Nice
*by G***L on November 23, 2023*

This is a nice unit, but the manual leaves a lot to be desired. The pictograms are confusing and not very helpful, especially the procedure for calibrating, and I read that frequent calibration is necessary to get accurate readings.

## Frequently Bought Together

- AEROSPRING 3-in-1 Waterproof Multifunction Digital Meter, Measures Electrical Conductivity (EC), pH and Temperature Functions Specially Designed for Hydroponic Systems
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- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-20*