HI-14142 HALO® Wireless pH Electrode for Flat Surface Measurements

Take pH testing to the next level with the HI-14142 HALO® Wireless pH Electrode—purpose-built for accurate measurements on flat surfaces and small-volume samples. Featuring Bluetooth® Smart (Bluetooth 4.0) technology, this innovative electrode offers simple, cable-free connectivity to your mobile device or the edge® blu, making it the ideal solution for laboratories, quality control, and specialized applications where precision matters.

Key Features

• Flat Glass Tip: Specially designed to optimize contact with flat surfaces such as agar plates, skin, leather, and paper, enabling direct pH measurement where other probes cannot reach.
• Open Junction Reference: Utilizes a viscolene gel electrolyte in an open junction, ensuring quick response times, stable readings, and resistance to clogging—perfect for small or low-moisture samples.
• Durable Glass Body: Resistant to harsh chemicals and easy to clean. Glass construction facilitates rapid heat transfer for fast, stable temperature compensation and maximized measurement accuracy.
• LED “Halo” Status Indicator: A clearly visible blinking light signals the operational status of your probe, so you can easily identify when it’s ready to use.
• Easy One-Press Bluetooth® Connection: Effortlessly pairs to your tablet or smartphone through the Hanna Lab App or directly to the edge® blu. Begin measuring with just a tap—no wires, no hassle.
• Replaceable Long-Life Battery: Powered by a CR2032 lithium ion battery for approximately 500 hours of operation, with easy user replacement for ongoing reliability.

Designed for Versatility

The HI-14142 makes it possible to capture accurate pH and temperature data from even the most challenging surfaces. Its flat tip and robust build mean it excels not only in laboratories, but also in food production, materials testing, and skin or paper analysis.

Hanna Lab App—Your Mobile pH Lab

Pair the HI-14142 HALO® with the free Hanna Lab App to transform your tablet or smartphone into a full-featured pH meter. The app provides:

• Up to five-point pH calibration with seven standard buffers
• Real-time pH and temperature updates every second
• Calibration reminders and measurement alarms
• Data-logging with custom annotations and one-click sample tagging
• Fluid dynamic graphing with pinch-to-zoom for enhanced trend visualization
• Basic and full GLP support
• Effortless data export via CSV/email
• Help and tutorials for clarity and troubleshooting

Connecting is simple: just activate Bluetooth® 4.0 on your device, press the button on your HI-14142, and select it from the list in the Hanna Lab App.

Technical Specifications

Hanna Lab App Specifications

Complete Package

Each HI-14142 HALO® includes:

• Storage solution
• Cleaning solution
• pH 7.01 and pH 4.01 buffer solutions
• CR2032 battery
• Quality certificate
• Instruction sheet

Note: Smartphone and tablet not included.

Professionally supplied by GAPS Water Treatment, the HI-14142 HALO® Wireless pH Electrode offers a powerful combination of precision, durability, and wireless freedom for flat surface measurements. Download the Hanna Lab App and discover just how simple and reliable pH testing can be.