---
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: "292 zł"
currency: PLN
in_stock: true
reviews_count: 7
category: "Hnnuy"
url: https://www.desertcart.pl/products/275810945-liquid-ph-0-14-value-sensor-module-accuracy-0-1ph
store_origin: PL
region: Poland
---

# ±0.1pH ultra-precise accuracy BNC & XH2.54 plug-n-play interface 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:** 292 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock the power of precision pH sensing — because your Arduino deserves the best!

## 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?** 292 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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

- • **Calibrate Like a Pro:** Supports standard buffer solutions (pH 4 & 9.18) for precise calibration and uncompromised accuracy.
- • **Rapid Response, No Waiting:** Get stable pH readings in under 60 seconds to keep your projects moving fast.
- • **Seamless Arduino Integration:** Open-source design with easy BNC and XH2.54 connectors for rapid prototyping and coding freedom.
- • **Robust & Ready for Real-World Use:** Operates flawlessly from 0 to 60°C, perfect for diverse environments and applications.
- • **Precision that Professionals Trust:** Achieve lab-grade ±0.1pH accuracy for reliable, repeatable measurements every time.

## Overview

This Liquid PH 0-14 Value Sensor Module offers professional-grade pH measurement with ±0.1pH accuracy at 25°C, covering the full pH scale (0-14). Designed for Arduino enthusiasts and developers, it features a durable plastic composite electrode with BNC and XH2.54 interfaces for easy connection. Operating reliably between 0-60°C and delivering readings within 1 minute, it’s ideal for scientific, environmental, and DIY projects requiring precise liquid pH monitoring.

## 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 | #131,453 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #101 in Electrodes |
| Brand | HNNUY |
| Date First Available | August 28, 2020 |
| Item Weight | 3.52 ounces |
| Item dimensions L x W x H | 5.63 x 0.67 x 0.67 inches |
| Item model number | Thincol1e9pgoihuw |
| Manufacturer | Thincol |
| Material | Plastic |
| Maximum Supply Voltage | 5 Volts |
| Measurement Accuracy | +/- 0.1pH (25°C) |
| Mounting Type | Tabletop |
| Output Type | Analog |
| Product Dimensions | 5.63 x 0.67 x 0.67 inches |
| Response Time | 1 minutes |
| 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 Poland*
*Store origin: PL*
*Last updated: 2026-03-17*