---
product_id: 91923730
title: "GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter"
brand: "hanna instruments"
price: "6299 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/91923730-groline-hydroponic-waterproof-ph-ec-tds-temperature-portable-meter
store_origin: MA
region: Morocco
---

# 4-in-1 precision sensing simultaneous multi-metric display energy-saving auto shut-off GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter

**Brand:** hanna instruments
**Price:** 6299 DH
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow smarter, not harder — your all-in-one nutrient guru!

## Quick Answers

- **What is this?** GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter by hanna instruments
- **How much does it cost?** 6299 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/91923730-groline-hydroponic-waterproof-ph-ec-tds-temperature-portable-meter)

## Best For

- hanna instruments enthusiasts

## Why This Product

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

## Key Features

- • **Battery Smart:** Auto shut-off feature extends battery life so you’re always ready to grow.
- • **Instant Clarity:** Large, easy-to-read LCD screen shows all key metrics simultaneously—no toggling needed.
- • **Tailored for Growers:** Engineered specifically for hydroponic, aquaponic, and greenhouse environments to maximize yield.
- • **Plug & Play Precision:** Effortless setup means you spend less time calibrating and more time optimizing your crops.
- • **Quadruple Sensor Power:** pH, EC, TDS, and Temperature all in one sleek device for ultimate nutrient monitoring.

## Overview

The GroLine Hydroponic Waterproof Meter is a portable, multi-parameter device designed for professional growers. It simultaneously measures pH, EC, TDS, and temperature with a large digital display, features an auto shut-off to conserve battery, and offers easy setup tailored for hydroponic, aquaponic, and greenhouse nutrient testing.

## Description

GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter

## Features

- Made for hydroponic, aquaponic, and greenhouse growers
- Specially designed for testing hydroponic nutrient solutions
- Easy-to-read, large LCD digital screen displays all three measurements simultaneously
- Auto shut-off options conserve battery energy
- Easy to set-up making testing convenient and hassle-free

## Images

![GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter - Image 1](https://m.media-amazon.com/images/I/51qqD6O75WL.jpg)

## Questions & Answers

**Q: How long does the probe last? Do you get to replace it often like you do with Bluelab?**
A: All pH electrodes need to be replaced, the better you care for your electrode the longer it will last. The lifespan of the probe depends on a variety of factors such as frequency of use, proper storage, regular cleanings and other common best practices for maintaining pH electrodes. The HI9814 has an on-screen indicator that provides visual confirmation that your probe is working at its best. Our probes are designed with the grower in mind and the HI9814 has a 2 year warranty while electrodes and probes are warranted
for a period of six months.

**Q: Is display backlit**
A: Yes

**Q: Does this measure OPR?**
A: No it does not.

**Q: How does this compare to bluelab's combo meter?**
A: This is newer and better made.

## Frequently Bought Together

- GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter
- Hanna Instruments Quick Calibration Solution for GroLine pH and EC Meters (500 ml) HI5036-050
- Hanna Instruments HI70300L pH/ORP Electrode Storage Solution, 500mL (16.9oz) Bottle

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**Shop now:** [https://www.desertcart.ma/products/91923730-groline-hydroponic-waterproof-ph-ec-tds-temperature-portable-meter](https://www.desertcart.ma/products/91923730-groline-hydroponic-waterproof-ph-ec-tds-temperature-portable-meter)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-06*