---
product_id: 104963306
title: "Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor"
price: "1207346₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/104963306-long-body-ph-electrode-with-bnc-socket-probe-300cm-cable
store_origin: VN
region: Vietnam
---

# 0-14 pH full measurement range 300cm extended cable length Universal BNC socket compatibility Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor

**Price:** 1207346₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead in precision—measure every pH point with confidence!

## Quick Answers

- **What is this?** Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor
- **How much does it cost?** 1207346₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/104963306-long-body-ph-electrode-with-bnc-socket-probe-300cm-cable)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Protect:** Includes a protective cap to safeguard the sensitive electrode bulb during transport and storage
- • **Compact Yet Durable:** Slim 1.2cm diameter probe with a 14.7cm long body designed for precision and ease of use
- • **Plug & Play Simplicity:** BNC socket ensures seamless connection with most pH meters and controllers
- • **Extended Reach, No Limits:** 300cm cable lets you test hard-to-reach spots effortlessly
- • **Full Spectrum pH Accuracy:** Measures the entire pH scale from 0.00 to 14.00 for versatile applications

## Overview

This Long Body pH Electrode features a 300cm cable with a universal BNC socket, enabling accurate pH measurements across the full 0-14 range. Designed for diverse environments like labs, pools, hydroponics, and aquariums, it offers reliable performance with a protective cap and a slim, durable probe body. Compatible with most pH meters and controllers, it delivers professional-grade readings at an economical price.

## Description

Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor: desertcart.com: Industrial & Scientific

Review: Cheap but accurate....so far - I used it to replace the probe on my Bluelab Guardian with no issues. Calibrated with no problem and has been working for a few months now. Quick accurate readings is all I can ask for and so far this thing is delivering at a fraction of the cost of Bluelabs probe. I'll update with any issues.
Review: Accurate & good quality - Purchase this replacement probe for my blue lab combo meter and it works smoothly.

## Features

- Long Body, 300cm cable with BNC socket and measure pH range 0.00 - 14.00pH
- Application: water testing in the field, laboratory, pool, spa, hydroponics, aquarium, fish tank and other waste water applications
- Compatibility: Can be use in pH measuring device like pH meter, pH controller that has BNC input terminal
- Comes with protective cap to ensure the safety of the bulb
- Size: 1.2cm Probe Diameter and 14.7cm Length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.4 out of 5 stars 896 Reviews |

## Images

![Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor - Image 1](https://m.media-amazon.com/images/I/618Ge8sWBbL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: can this be submerged 24/7?**
A: Yes it can be in the water 24/7.

**Q: Is this a combination pH electrode? Does it have a built-in reference electrode?**
A: It's a BNC type pH electrode with built-in reference.

**Q: What input voltage range does this probe use?**
A: They read charged hydrogen (h+) ions that get through a glass membrane.  DC Milivolts

**Q: How do you calibrate this device?  Do you have instruction manual I can take a look at?**
A: It comes with a solution that I haven't used. To calibrate, I use some Atlas Scientific pre-mixed calibrated solutions. I do a 3-point calibration using pH solutions of 4.00, 10.00, and 7.00. I swap out sensors and calibrate once a week. My software has a scale factor and an offset to use the calibration. These are great pH sensors and better than the Atlas Scientific ones I used to use. However, you will have to average over many readings to get accuracy. I take 100 readings, keep the inner 60, and then average. It takes about 7 seconds to do all that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cheap but accurate....so far
*by J***. on December 30, 2025*

I used it to replace the probe on my Bluelab Guardian with no issues. Calibrated with no problem and has been working for a few months now. Quick accurate readings is all I can ask for and so far this thing is delivering at a fraction of the cost of Bluelabs probe. I'll update with any issues.

### ⭐⭐⭐⭐⭐ Accurate & good quality
*by Z***S on October 24, 2025*

Purchase this replacement probe for my blue lab combo meter and it works smoothly.

### ⭐⭐⭐⭐⭐ So far excellent value
*by R***. on December 25, 2025*

Purchased as a replacement probe for my BlueLabs device. The electrode connected and calibrated perfectly and is giving consistent accurate readings. I don't know what the longevity will be, but at a fraction of the cost for a Bluelabs replacement, even if it lasts 1/2 as long it's still worth it.

## Frequently Bought Together

- Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor
- Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each
- 0-14 pH Electrode Probe, pH Meter with Replacement BNC Connector and 300cm Cable Sensor for ph Monitor Controller Tester Meter Kit Set for Aquarium Hydroponics Plant Pool Spa

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/104963306-long-body-ph-electrode-with-bnc-socket-probe-300cm-cable](https://www.desertcart.vn/products/104963306-long-body-ph-electrode-with-bnc-socket-probe-300cm-cable)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-17*