---
product_id: 346015014
title: "Extech 601500 Standard pH Electrode"
brand: "extech"
price: "€ 79.79"
currency: EUR
in_stock: true
reviews_count: 5
category: "Extech"
url: https://www.desertcart.sk/products/346015014-extech-601500-standard-ph-electrode
store_origin: SK
region: Slovakia
---

# Standard size glass bulb 0-80°C operating range Rugged polycarbonate body Extech 601500 Standard pH Electrode

**Brand:** extech
**Price:** € 79.79
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead in precision with Extech’s rugged pH pro!

## Quick Answers

- **What is this?** Extech 601500 Standard pH Electrode by extech
- **How much does it cost?** € 79.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/346015014-extech-601500-standard-ph-electrode)

## Best For

- extech enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Use:** Comes with a storage solution bottle and backed by a 6-month warranty for peace of mind
- • **Durable Design:** Rugged polycarbonate construction ensures long-lasting performance in demanding environments
- • **Extended Reach:** Includes a 1-meter (39 in.) cable with BNC connector for hassle-free, flexible setup
- • **Precision pH Sensing:** Accurately measures across full 0-14 pH scale for reliable results every time
- • **Protective Glass Bulb:** Glass pH sensing bulb shielded by protective teeth for enhanced durability

## Overview

The Extech 601500 Standard pH Electrode offers professional-grade pH measurement with a durable polycarbonate body and a protective glass bulb. It covers the full pH range (0-14) and operates reliably from 0 to 80°C. Equipped with a 1-meter cable and BNC connector, it’s designed for easy integration and comes with a storage solution bottle plus a 6-month warranty, making it a dependable choice for lab and field professionals.

## Description

The Extech 601500 is an Electrode pH BNC Combination. This standard pH electrode includes a long 39 in. (1m) cable for hassle free use, BNC connector and storage solution bottle. Product has a 6 month warranty.

Review: Calibració a 7ph perfecte a 4ph marcava 3,9 calibrada i a funcionar.
Review: Good quality but cable too short check your needs before buying

## Features

- General purpose, standard size glass bulb pH sensing electrode
- Rugged, polycarbonate construction
- Glass pH sensing bulb surrounded by protective teeth
- 0 to 14pH range
- 0 to 80-Degrees C operating temperature

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004WN5XRG |
| Item model number | 601500 |
| Manufacturer | Extech |
| Product Dimensions | 1.25 x 1.25 x 15.5 cm; 50 g |

## Images

![Extech 601500 Standard pH Electrode - Image 1](https://m.media-amazon.com/images/I/71nvvJdwclL.jpg)

## Questions & Answers

**Q: How long is the cord?**
A: It's about 3 feet long

**Q: I'm going to use this with an Arduino to keep a tab on my aquaponics system. Do I need to buy a pH circuit, BNC connector, and analog cables for this?**
A: It terminates in a BNC connector but you will need a circuit to produce a nice voltage range. I forget the math and numbers precisely but it's something like 25 mV difference at STP for pH meters between log pH units, so you'll need something to amplify that voltage and map it e.g. from 0-5V. One outfit that sells pH electronics boards is called Atlas Scientific. There's a great instructable doing exactly what you want to do: http://www.instructables.com/id/ORP-pH-Temperature-Data-Logger/?ALLSTEPS <--- if link doesn't work, search instructables for "ORP pH Temperature Data Logger"

**Q: Can this be used to measure the pH of soil? Can it be kept in soil 24/7?**
A: Techniques for measuring soil pH involve more than sticking a probe in the mud.   I recommend finding a protocol online for performing this test with a pH meter and probe.   These probes must be carefully cleaned after use and stored in an appropriate solution.   Do you have a pH meter?

**Q: How often does the probe needs to be calibrated? once per month? more/less than that? (i intend to always let it on the water)**
A: only once a year, have not had any problem with this probe....

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 14 June 2022*

Calibració a 7ph perfecte a 4ph marcava 3,9 calibrada i a funcionar.

### ⭐⭐⭐⭐⭐ Review
*by L***M on 24 May 2021*

Good quality but cable too short check your needs before buying

### ⭐⭐⭐⭐ Review
*by E***A on 29 April 2020*

la entrado o conector no es BNC, pero el dispositivo esta bien para lo que busco hacer con el

## Frequently Bought Together

- Extech 601500 Standard pH Electrode (12 x 160mm) General Purpose, Standard Size Glass Bulb pH Sensing Electrode
- Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode
- pH Buffer Calibration Solution Kit 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers — 250 ml (8.4 fl oz) Each — Color Coded — NIST Traceable for All pH Meters

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*