---
product_id: 275810945
title: "Liquid PH 0-14 Value Sensor Module Accuracy 0.1pH + BNC Connect Terminal PH Electrode Probe Kit, PH Detection detect Sensor Module for Arduino"
brand: "hnnuy"
price: "€ 73.30"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.at/products/275810945-liquid-ph-0-14-value-sensor-module-accuracy-0-1ph
store_origin: AT
region: Austria
---

# ±0.1pH ultra-precise accuracy BNC & XH2.54 plug-n-play 0-60°C wide temp range Liquid PH 0-14 Value Sensor Module Accuracy 0.1pH + BNC Connect Terminal PH Electrode Probe Kit, PH Detection detect Sensor Module for Arduino

**Brand:** hnnuy
**Price:** € 73.30
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock precision pH sensing — because your projects deserve the sharpest edge!

## Quick Answers

- **What is this?** Liquid PH 0-14 Value Sensor Module Accuracy 0.1pH + BNC Connect Terminal PH Electrode Probe Kit, PH Detection detect Sensor Module for Arduino by hnnuy
- **How much does it cost?** € 73.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/275810945-liquid-ph-0-14-value-sensor-module-accuracy-0-1ph)

## Best For

- hnnuy enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Response Time:** Get reliable pH readings in under 60 seconds—no more waiting around.
- • **Open Source Friendly:** Fully open-source design empowers you to customize and calibrate with ease.
- • **Precision pH Mastery:** Achieve lab-grade ±0.1pH accuracy for flawless solution analysis.
- • **Robust Temperature Range:** Operate confidently from 0 to 60°C, perfect for diverse environments and experiments.
- • **Seamless Arduino Integration:** Plug into your Arduino with BNC and XH2.54 interfaces for instant DIY innovation.

## Overview

The Liquid PH 0-14 Value Sensor Module is a high-accuracy (±0.1pH) analog pH meter designed for Arduino enthusiasts and professionals. Featuring a durable plastic composite electrode with BNC and XH2.54 interfaces, it measures pH across the full 0-14 range and operates reliably between 0-60°C. Its rapid response time (≤1 min) and open-source compatibility make it ideal for precise, customizable pH monitoring in scientific, industrial, or DIY projects.

## Description

Specification:Module Power : 5.00VModule Size : 43 * 32mmMeasuring Range :0 - 14PHMeasuring Temperature: 0 - 60 °CAccuracy : ± 0.1pH (25 °C)Response Time : ≤ 1minpH Sensor with BNC ConnectorpH2.0 Interface ( 3 foot patch )Gain Adjustment PotentiometerPower Indicator LEDPackage List:1 * PH Sensor Module1 * PH Probe

Review: Works. Easy to use. - Works great! Used with an arduino. Will be combining with a TDS meter and some other handy modules. It was easy to get going with the help of an LLM and it's great value for the price. Very accurate.
Review: Very easy to setup. Analog reads. - It works as described. Easy to setup and use with an Arduino UNO. Mine came with polarity inverted, the red cable is negative and black cable is positive. Yellow is signal. Just as desertcart for a code sample and run it. It needs calibration. Instructions came in English. Very well packaged.

## Features

- Open Source PH Meter: An analog PH meter specially designed for Arduino controller, with simple connection and program control, which is very convenient to measure the PH value of the solution.
- PH Composite Electrode: a plastic non-fillable composite electrode that uses a combination of a glass electrode and a reference electrode. It is a measuring element for a PH meter and is used to measure the hydrogen ion activity (PH) in an aqueous solution. The figure is a manual for convenient secondary development.
- Parameters: +5.00V; Measuring range: 0-14PH; Measuring temperature: 0-60°C; Accuracy: ±0.1pH (25°C); Response time: ≤1min.
- Interface Wiring: BNC/XH2.54 interface; with onboard power indicator. The pH sensor is connected to the onboard BNC interface, and the onboard XH2.54 interface is connected to the analog port of the controller.
- Note: It is the most accurate under the condition of 25℃/5V (the closer to this condition, the more accurate); the practical electrode needs to be checked (when measuring acidic/alkaline solutions, use PH-4/PH-9.18 buffer solution for calibration)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GYF269Y |
| Best Sellers Rank | #110,257 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #72 in Electrodes |
| Brand | HNNUY |
| Brand Name | HNNUY |
| Customer Reviews | 3.8 out of 5 stars 27 Reviews |
| Item Dimensions | 5.63 x 0.67 x 0.67 inches |
| Item dimensions L x W x H | 5.63 x 0.67 x 0.67 inches |
| Manufacturer | Thincol |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Supply Voltage | 5 Volts |
| Measurement Accuracy | +/- 0.1pH (25°C) |
| Model | Thincol1e9pgoihuw |
| Mounting Type | Tabletop |
| Output Type | Analog |
| Part Number | Thincol1e9pgoihuw |
| Response Time | 1 minutes |
| Smart Home Compatibility | Not Smart Home Compatible |
| Style | Modern |
| Style Name | Modern |
| Upper Temperature Rating | 60 Degrees Celsius |

## Product Details

- **Brand:** HNNUY
- **Item dimensions L x W x H:** 5.63 x 0.67 x 0.67 inches
- **Material:** Plastic
- **Maximum Supply Voltage:** 5 Volts
- **Measurement Accuracy:** +/- 0.1pH (25°C)

## Images

![Liquid PH 0-14 Value Sensor Module Accuracy 0.1pH + BNC Connect Terminal PH Electrode Probe Kit, PH Detection detect Sensor Module for Arduino - Image 1](https://m.media-amazon.com/images/I/61mVtylmxhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works. Easy to use.
*by S***E on April 1, 2025*

Works great! Used with an arduino. Will be combining with a TDS meter and some other handy modules. It was easy to get going with the help of an LLM and it's great value for the price. Very accurate.

### ⭐⭐⭐⭐ Very easy to setup. Analog reads.
*by D***O on December 11, 2025*

It works as described. Easy to setup and use with an Arduino UNO. Mine came with polarity inverted, the red cable is negative and black cable is positive. Yellow is signal. Just as Amazon for a code sample and run it. It needs calibration. Instructions came in English. Very well packaged.

### ⭐⭐⭐⭐ Updated Review - Pretty Great So Far
*by T***S on September 23, 2022*

Edit: I am dumb. I found the patch cable. Not sure about the usb plug's wherabouts, but my credibility isgone. This thing is great - one of the first things I did was unpackage it and accidentally spill all the liquid, which is apparently used for preparing the probe for long periods of submersion (Seller - confirm? and how can I get more of it?) I have not yet attempted to calibrate and verify it's a DECENT readout, but I can confirm it is sending consistent readouts after some code hassles. I will say that the code provided works so long as I don't move it ?? seems like some C++ bracket nonsense. Just placed everything around it and it's been mostly successful...loops save the day for an even score. I digress. Will update after calibration/testing (hopefully this week). A good probe will bring this to a 5 star product. Updating now to 4. ------ While the PH probe and breakout board were packaged very nicely, I did not receive the patch cable nor the usb plug. Additionally, a sheet of paper with a PH/mv chart but the rest of the writing is in Chinese(?). Will try and figure out the board as is, and I will update the review as I test.

## Frequently Bought Together

- Liquid PH 0-14 Value Sensor Module Accuracy 0.1pH + BNC Connect Terminal PH Electrode Probe Kit, PH Detection detect Sensor Module for Arduino
- CQRobot TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc.
- BOJACK DS18B20 Temperature Sensor Module Kit with Waterproof Stainless Steel Probe for Raspberry Pi

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-08*