> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Dissolved Oxygen Sensor Membrane Cap

**Type:** Product page · **SKU:** FIT0575 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/dissolved-oxygen-sensor-membrane-cap.html ([markdown](https://core-electronics.com.au/dissolved-oxygen-sensor-membrane-cap.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

#### Introduction

 This product is a replacement membrane cap for the[ Gravity Analog Dissolved Oxygen Sensor](https://www.dfrobot.com/product-1628.html), which needs to be used in conjunction with the sensor and electrolyte. There is a transparent oxygen permeable membrane on the membrane cap which is easily damaged. Please take care to protect it. Do not touch it with sharp objects or nails. When using it, you need to drip in about two thirds of the electrolyte before you put the membrane cap over the electrode

#### Specification

4. Dimension: 29\*12.6mm/1.14\*0.49in
#### Parts List

6. Dissolved Oxygen Sensor Membrane Cap x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/f/i/fit0575-900x600.jpg)