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Hanna HALO® Bluetooth® Wireless pH Meter for Flat Surfaces - HI14142

Category pH Meter Brand Hanna Condition New

Specifications

Country of Origin India
Resolution 0.1, 0.01, 0.001 pH; 1, 0.1 mV; 0.1 ºC
Measuring range -2.000 to 16.000 pH; ±800 mV
Brand Hanna
Body Material glass
Temperature Compensation Automatic, -5.0 to 100.0°C
Outer Diameter 12 mm (sensor)
Model HI14142
Temperature Sensor Built-in
Connector Type Bluetooth Smart (Bluetooth 4.0) - 10 m range
Reference Cell Type Double, Ag/AgCl
Tip / Shape flat
Temperature Operating Range 0 to 50°C (32 to 122°F)
Amplifier yes
Glass Type low temperature (LT)
Optimum pH Range 0 to 12 pH
Overall Length 114 mm
Junction Type Open junction
Body Length 50 mm
Status Indicator LED “halo” for probe status
Product Condition New
MPN HI14142
Electrolyte Type Viscolene
Measurement Accuracy (@25ºC) ±0.005 pH, ±0.3 mV
Calibration Buffers 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45 pH
Compatibility/System Requirements Android 4.3+/iOS (iPad 3+, iPhone 4S+, iPod Touch 5+)

Key Features

Hanna HI14142 Bluetooth Wireless pH Meter for flat surfaces offers advanced wireless measurements and high accuracy.

  • Wireless pH meter with Bluetooth Smart (Bluetooth 4.0) connectivity for instant data transmission.
  • Flat tipped glass sensor and open junction design for measuring pH on flat surfaces or small volume samples.
  • Wide measurement range from -2.000 to 16.000 pH and ±800 mV, suitable for laboratory and industrial use.
  • Supports up to five-point calibration with seven standard buffers ensuring high accuracy.
  • Automatic temperature compensation with built-in sensor from -5.0 to 100.0 °C.
  • Long battery life (CR2032, ~500 hours) with easy replacement.
  • Compatible with Android and iOS devices via the Hanna Lab App.
  • Highly accurate readings: ±0.005 pH, ±0.3 mV at 25°C.
  • Body material: glass; low-temperature glass type.

Product Description

Hanna HI14142 Bluetooth Wireless pH Meter is a technologically advanced instrument designed for accurate and convenient pH measurement of flat surfaces and small-volume samples. Engineered with a flat glass sensor tip and open junction design, it delivers fast, reliable readings in applications where traditional electrodes may struggle, making it ideal for laboratories, quality control, manufacturing, and food or water testing environments.

Equipped with Bluetooth Smart (Bluetooth 4.0) technology, the HI14142 allows seamless wireless data transfer to compatible Apple and Android devices, enabling real-time monitoring, data logging, and easy analysis through mobile applications. Its wide measurement range from −2.000 to 16.000 pH and ±800 mV, combined with high accuracy (±0.005 pH, ±0.3 mV at 25°C), ensures precise and dependable performance across diverse testing conditions.

The meter features automatic temperature compensation (ATC) from −5.0 to 100.0°C, supported by a built-in temperature sensor for simultaneous pH and temperature readings. Calibration is highly flexible, supporting up to five calibration points using seven standard buffer values, allowing users to achieve optimal accuracy tailored to their specific applications.

Designed for ease of use, the HI14142 includes a “halo” LED status indicator that provides instant visual feedback on probe condition, calibration status, and battery life. The replaceable CR2032 battery offers up to 500 hours of continuous operation, ensuring long-lasting performance in both laboratory and field environments.

Constructed with a durable glass body optimized for low temperature applications, and featuring a double Ag/AgCl reference system with an open junction, the meter ensures stable readings and reduced risk of clogging in challenging samples. Its compact design allows easy handling and precise measurement even on flat or limited sample areas.

Widely used in food processing, environmental monitoring, industrial quality control, and research laboratories, the HI14142 provides a modern and efficient solution for surface pH analysis.

Enhance your measurement capabilities with Hanna’s innovative wireless instrument, designed for precision, connectivity, and ease of use as a reliable pH meter

Hanna HALO®  Bluetooth® Wireless pH Meter for Flat Surfaces  - HI14142
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Frequently Asked Questions

The Hanna HALO pH Meter measures pH from -2.000 to 16.000 and ±800 mV, making it suitable for a variety of applications.

The Hanna HALO pH Meter uses Bluetooth Smart (Bluetooth 4.0) to transmit data wirelessly to compatible Android and iOS devices via the Hanna Lab App.

Yes, the flat tipped glass sensor and open junction design allow for effective measurement on flat surfaces and small volume samples.

The meter provides highly accurate readings of ±0.005 pH and ±0.3 mV at 25°C.

The meter features automatic temperature compensation (ATC) from -5.0 to 100.0 °C, ensuring reliable pH readings across varying temperatures.

The Hanna HALO pH Meter supports up to five-point calibration using seven standard buffers for enhanced accuracy.

The CR2032 battery can last approximately 500 hours, and it is easy to replace when needed.

Yes, it is widely used in laboratory, industrial, food, environmental, and process quality applications.

The body of the Hanna HALO pH Meter is made of glass, specifically optimized for low-temperature applications.

You can browse and purchase the Hanna HALO pH Meter on EnvMart, where you can also find more laboratory sensors and instruments.

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