pH Analog Sensor – Acidity Meter Kit For Arduino

The Analog pH Sensor Kit for Arduino measures the acidity or alkalinity of liquids. The glass pH probe connects through a BNC connector to a signal board that outputs an analog voltage, which an Arduino or ESP32 reads and converts into a pH value after calibration.

Analog pH Sensor Kit for Arduino – Key Features

• Measuring range: 0–14 pH
• Analog voltage output
• BNC connector pH probe
• Signal conditioning board
• Works with Arduino and ESP32

Applications

Makers, students and technicians use it in many kinds of projects, for example:

• Aquarium and fish farm monitoring
• Hydroponics and agriculture
• Water quality projects
• Chemistry labs and education

Usage Tips

Calibrate with pH 4 and pH 7 buffer solutions, rinse the probe between samples, and keep the tip wet in its storage cap.

Why Buy from Most Electronics?

Most Electronics is an electronics components store in Cairo serving engineers, students, makers and repair shops across Egypt. Every order is checked before it ships, prices are clear, and our team can help you choose compatible parts for your project.

• Original and tested stock
• Cash on delivery and fast shipping to all governorates
• Pickup available from our Cairo branch
• Technical support on WhatsApp before and after purchase

Ordering, Delivery and Support

Ordering from Most Electronics is simple. Add the item to your cart, choose home delivery or pickup from our Cairo branch, and pay cash on delivery or by the available online methods. Orders inside Cairo and Giza usually arrive within one to two working days, and shipments to other governorates normally take two to four working days depending on the courier.

Every product is inspected before packing, and sensitive parts are packed in protective bags to prevent damage during shipping. If anything arrives faulty or different from what you ordered, contact our support team on WhatsApp and we will arrange a replacement according to our return policy.

Not sure which part fits your project? Send us a message with your circuit or project idea and our engineers will help you choose compatible modules, power supplies, cables and accessories, so you can order everything you need in one go and start building right away.

Package Includes

1 × pH probe, 1 × signal board, connection cable.

Analog pH Sensor Kit for Arduino – Frequently Asked Questions

Where can I buy it in Egypt?
You can order it online from Most Electronics and pay on delivery, or collect it from our store in Cairo.

Can I order more than one piece?
Yes. Set the quantity you need in the cart; quantity discounts may apply on selected items.