---
product_id: 39143850
title: "Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable"
brand: "milwaukee"
price: "¥19458"
currency: JPY
in_stock: true
reviews_count: 8
category: "Milwaukee"
url: https://www.desertcart.jp/products/39143850-milwaukee-instruments-se220-gel-filled-ph-electrode-double-junction-bnc
store_origin: JP
region: Japan
---

# Double junction for superior stability 1 m cable for flexible placement BNC connector for secure, fast connection Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable

**Brand:** milwaukee
**Price:** ¥19458
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead with precision pH sensing that won’t quit!

## Quick Answers

- **What is this?** Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable by milwaukee
- **How much does it cost?** ¥19458 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/39143850-milwaukee-instruments-se220-gel-filled-ph-electrode-double-junction-bnc)

## Best For

- milwaukee enthusiasts

## Why This Product

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

## Key Features

- • **Trusted durability:** Milwaukee’s proven quality delivers consistent pH readings for years, reducing downtime
- • **Freedom to position:** 1 meter cable length offers versatile installation options in any lab or field setting
- • **Precision that lasts:** Double junction design minimizes contamination and extends electrode life
- • **Plug & play efficiency:** Reliable BNC connector ensures quick, hassle-free setup every time
- • **Built for professionals:** Compact 6x2x2 inch size fits seamlessly into your workflow without clutter

## Overview

The Milwaukee Instruments SE220 is a gel-filled, double junction pH electrode featuring a secure BNC connector and a 1-meter cable for flexible use. Designed for professional-grade accuracy and durability, it offers stable, contamination-resistant measurements ideal for lab and industrial applications.

## Description

Milwaukee has a wide assortment of pH, ORP, Conductivity and other specialty sensors to meet all your specific requirements. Finding the right electrode for a specific application is a very important task and in order to solve this selection problem it is important to consider the following: electrode body, reference construction and junction.

Review: SE220 ph probe - After four years I got an error code “ec” during calibration, which I only had to do once before. Since I was calibrating due to weird readings I figured the error ment the probe had finally died, four years is not bad at all for a ph probe. It arrived in two days and I connected it, went into cal mode and the hour glass went away! And without errors it completed calibration. Well built and the cap fits tight.
Review: Worked well for 4 uses - The probe that came with my unit lasted about 6 months and then I had to replace it. The new one lasted for 4 or 5 uses. I use it once a week, so you do the math.

## Features

- Double junction
- BNC connector
- Item Package Dimension: 2.0" L x 2.0" W x 10.0" H
- Item Package Weight: 1.0 lb

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007IBB6Z2 |
| Best Sellers Rank | #146,276 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #122 in Electrodes #4,926 in Lab Instruments & Equipment |
| Date First Available | December 28, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.2 ounces |
| Item model number | SE220 |
| Manufacturer | Milwaukee Instruments, Inc |
| Product Dimensions | 6 x 2 x 2 inches |

## Images

![Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable - Image 1](https://m.media-amazon.com/images/I/21APbua-voL.jpg)
![Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable - Image 2](https://m.media-amazon.com/images/I/31Z112m5j4L.jpg)
![Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable - Image 3](https://m.media-amazon.com/images/I/31czspNkYRL.jpg)
![Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable - Image 4](https://m.media-amazon.com/images/I/41CMHZMcUuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ SE220 ph probe
*by P***N on September 9, 2018*

After four years I got an error code “ec” during calibration, which I only had to do once before. Since I was calibrating due to weird readings I figured the error ment the probe had finally died, four years is not bad at all for a ph probe. It arrived in two days and I connected it, went into cal mode and the hour glass went away! And without errors it completed calibration. Well built and the cap fits tight.

### ⭐ Worked well for 4 uses
*by K***Y on November 4, 2023*

The probe that came with my unit lasted about 6 months and then I had to replace it. The new one lasted for 4 or 5 uses. I use it once a week, so you do the math.

### ⭐⭐⭐ Solution container does not seal
*by T***N on July 28, 2018*

Unlike the container that came with my meter when I purchased it in October 2014, the storage solution container that comes with this replacement be probe does not seal. This allows the storage solution to evaporate and the probe to dry out, which can damage the probe. After 2 weeks in storage, I found the container and probe bone dry, unlike the original container that would keep the probe safely hydrated for months. Sure enough, the probe is not holding calibration now.

## Frequently Bought Together

- Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable
- Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each
- Milwaukee Instruments MA9015 Storage Solution for pH/ORP Electrode, 230 mL Volume

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-02*