---
product_id: 450422334
title: "Hanna InstrumentsHI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery"
brand: "hanna instruments"
price: "₱51250"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/450422334-hanna-instrumentshi-9813-6n-waterproof-ph-ec-tds-temperature-meter
store_origin: PH
region: Philippines
---

# Water-resistant Precision measurement Low battery alert Hanna InstrumentsHI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery

**Brand:** hanna instruments
**Price:** ₱51250
**Availability:** ✅ In Stock

## Summary

> 🌱 Elevate Your Growth Game with Precision!

## Quick Answers

- **What is this?** Hanna InstrumentsHI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery by hanna instruments
- **How much does it cost?** ₱51250 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/450422334-hanna-instrumentshi-9813-6n-waterproof-ph-ec-tds-temperature-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

- • **Stay Informed:** Low battery alerts keep you prepared for every measurement.
- • **Temperature Mastery:** Automatic temperature compensation for hassle-free accuracy.
- • **Calibration Confidence:** Built-in calibration check ensures your readings are always spot on.
- • **User-Friendly Interface:** On-screen guides make operation a breeze, even for beginners.
- • **Ultimate Grower's Companion:** Portable, waterproof meter for all your pH, EC, and TDS testing needs.

## Overview

The Hanna Instruments HI 9813-6N is a portable, waterproof meter designed for growers, offering precise pH, electroconductivity, and total dissolved solids measurements. It features a calibration check function, automatic temperature compensation, and an alert system for low battery, ensuring reliable performance in any environment.

## Description

Hanna InstrumentsHI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery

## Features

- Starter set with portable, water-resistant meter for testing pH, electroconductivity, and total dissolved solids, provided with solutions and sachets
- Calibration check function to validate instrument performance
- Automatic temperature compensation (ATC) to eliminate the need for extra calculations
- Alert system when low battery and potential measurement error
- On-screen user and calibration guides

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hanna Instruments |
| Part number | HI 9813-6N |
| Item Weight | 22.7 Kilograms |
| Batteries | 1 9V batteries required. |
| Item model number | HI9813-6N |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Images

![Hanna InstrumentsHI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery - Image 1](https://m.media-amazon.com/images/I/61tuAg-zRHL.jpg)
![Hanna InstrumentsHI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery - Image 2](https://m.media-amazon.com/images/I/71tzqhAKKzL.jpg)
![Hanna InstrumentsHI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery - Image 3](https://m.media-amazon.com/images/I/71cNNoXZSCL.jpg)
![Hanna InstrumentsHI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery - Image 4](https://m.media-amazon.com/images/I/51zvU8NbqJL.jpg)
![Hanna InstrumentsHI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery - Image 5](https://m.media-amazon.com/images/I/61VNFr2y8yL.jpg)

## Questions & Answers

**Q: This could be used to measure colophony resin PH?**
A: No

**Q: How do i calibrate the ph if the knob can’t turn far enough to get exact measure? probe has been cleaned and ec calibrated successfully**
A: I'm taking a shot here, but you have to keep your probe moist at all times. If your probe is dry then soak it in calibration fluid overnight, and keep a piece of moist paper towel inside the cap on your probe. Keep your probe moist.

**Q: Can the probe be replaced**
A: Yes probes can be purchased and replaced.  They run about $90 and are warranteed for 6 months.

**Q: hi, does it come with a case ?**
A: Yes.  The product comes in a nice hard case that the device fits perfectly in.  This is a quality product!

## Frequently Bought Together

- Hanna Instruments HI 9813-6N Waterproof pH/EC/TDS Temperature Meter Clean and Calibration Check for Growers, 0 to 50 Degree C, 9V Battery
- Hanna Instruments HI7061L General Purpose Electrode Cleaning Solution, 500mL Bottle

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**Shop now:** [https://www.desertcart.ph/products/450422334-hanna-instrumentshi-9813-6n-waterproof-ph-ec-tds-temperature-meter](https://www.desertcart.ph/products/450422334-hanna-instrumentshi-9813-6n-waterproof-ph-ec-tds-temperature-meter)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-09*