---
product_id: 48890981
title: "PH-200 PH Meter, White, 3.3\" x 8.5\" x 2\""
brand: "hm digital"
price: "R$1356"
currency: BRL
in_stock: true
reviews_count: 13
category: "Hm Digital"
url: https://www.desertcart.com.br/products/48890981-ph-200-ph-meter-white-3-3-x-8-5
store_origin: BR
region: Brazil
---

# IP67 waterproof rating 0-14 pH precision 0-80°C temp range PH-200 PH Meter, White, 3.3" x 8.5" x 2"

**Brand:** hm digital
**Price:** R$1356
**Availability:** ✅ In Stock

## Summary

> 💧 Stay sharp, stay precise — the ultimate pH meter for the discerning pro.

## Quick Answers

- **What is this?** PH-200 PH Meter, White, 3.3" x 8.5" x 2" by hm digital
- **How much does it cost?** R$1356 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/48890981-ph-200-ph-meter-white-3-3-x-8-5)

## Best For

- hm digital enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Sleek 3.3" x 8.5" design with handy storage cap for on-the-go professionals
- • **User-Friendly Functions:** Auto-off, data-hold, and low-battery alerts keep you efficient and informed
- • **Rugged Waterproof Design:** IP67-rated housing means no fear of spills or splashes on the job
- • **Smart Calibration System:** Auto-ranging 3-point calibration with digital fine-tuning for pro-level accuracy
- • **Precision pH & Temperature Readings:** Accurate 0-14 pH and 0-80°C measurements for flawless testing

## Overview

The HM Digital PH-200 is a professional-grade, waterproof pH meter with a wide 0-14 pH and 0-80°C temperature range. Featuring auto-ranging three-point calibration, digital fine-tuning, and essential user-friendly functions like auto-off and data-hold, it delivers fast, stable, and accurate readings. Its rugged IP67 waterproof housing and compact design make it perfect for lab, field, and industrial use, ensuring reliable performance across water treatment, agriculture, brewing, and scientific testing.

## Description

Product Description: HM Digital's PH-200 is a digital waterproof pH meter (aka pH tester or pH pen) that is ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. It is fast-acting, features amazing results and perfect for the hobbyist to the laboratory professional.

Review: Works well - There's not much to say. So far it seems to work exactly as it should. It stabilises nicely to get a read. Some others fluctuate a lot, and that makes them hard to get a reading,but not this one. So far so good
Review: Good PH tester for brewing - This use this to check my mash tempeatures. I calibrate with PH 4, then take a sample, which I rapidly cool to about 30-40c and then test. I recommend purchasing extra storage water and clean after use with purified water. However this is a good product for brewing

## Features

- Measures pH and Temperature, Range: 0-14 pH, 0-80 °C, 32-176 °F
- Autoranging three point calibration with digital fine tuning
- Waterproof housing (IP-67 rating)
- Includes storage solution in a sponge embedded in a clear cap
- Auto-off function, data-hold function and low-battery indicator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00132G102 |
| Battery Description | Batteries required (type and number not specified) |
| Battery description | Batteries required (type and number not specified) |
| Best Sellers Rank | 753,129 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 33 in pH Meters |
| Brand | HM Digital |
| Colour | White |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 374 Reviews |
| Global Trade Identification Number | 00891144000021 |
| Included Components | 1 EA Meter |
| Item Dimensions W x H | 8.4W x 5.1H centimetres |
| Item Type Name | PH Meter |
| Item Weight | 5 Pounds |
| Item weight | 5 Pounds |
| Manufacturer | Hydrofarm |
| Manufacturer Part Number | PH-200 |
| Model Number | PH-200 |
| Mounting Type | Freestanding |
| Mounting type | Freestanding |
| Number of Items | 1 |
| Product Warranty | Limited. |
| Product dimensions | 8.4W x 5.1H centimetres |
| Temperature Reading Accuracy | plus_minus_0_point_5_degrees_celsius |
| UPC | 798527557687 891144000021 095225177538 |
| Upper Temperature Rating | 80 Degrees Celsius |

## Product Details

- **Colour:** White
- **Brand:** HM Digital
- **Product dimensions:** 8.4W x 5.1H centimetres
- **Item weight:** 0.39 Pounds
- **Battery description:** Batteries required (type and number not specified)

## Images

![PH-200 PH Meter, White, 3.3" x 8.5" x 2" - Image 1](https://m.media-amazon.com/images/I/51OdvTH9a2L.jpg)
![PH-200 PH Meter, White, 3.3" x 8.5" x 2" - Image 2](https://m.media-amazon.com/images/I/6137TSQoPqL.jpg)
![PH-200 PH Meter, White, 3.3" x 8.5" x 2" - Image 3](https://m.media-amazon.com/images/I/61ysUJVBzSL.jpg)
![PH-200 PH Meter, White, 3.3" x 8.5" x 2" - Image 4](https://m.media-amazon.com/images/I/71-p-7u+tlL.jpg)
![PH-200 PH Meter, White, 3.3" x 8.5" x 2" - Image 5](https://m.media-amazon.com/images/I/71CTpXMbjiL.jpg)

## Questions & Answers

**Q: Can this be used in both fresh and salt water?**
A: Hi, yes it can be used in fresh and salt water. The only thing is to make sure its washed after use with distilled water and the cap has some storage solution in the built in sponge to stop it from drying out while not being used.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by S***8 on 1 October 2024*

There's not much to say. So far it seems to work exactly as it should. It stabilises nicely to get a read. Some others fluctuate a lot, and that makes them hard to get a reading,but not this one. So far so good

### ⭐⭐⭐⭐⭐ Good PH tester for brewing
*by A***_ on 15 November 2013*

This use this to check my mash tempeatures. I calibrate with PH 4, then take a sample, which I rapidly cool to about 30-40c and then test. I recommend purchasing extra storage water and clean after use with purified water. However this is a good product for brewing

### ⭐⭐⭐⭐⭐ Five Stars
*by M***E on 24 October 2016*

Fantastic and accurate product. I use it for homebrew and it works a charm.

## Frequently Bought Together

- HM Digital PH-200 Waterproof pH Meter, 0-14.00 pH Range, 0.01 pH Resolution, +/- 0.02 pH Readout Accuracy
- HM Digital PH-STOR pH Electrode Storage Solution for Use with PH-200 or PH-80, 60cc Volume
- Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-24*