• Innovative global design pH meter with Bluetooth smart technology

• The Bluetooth electrode connects quickly to the H2202 (edgeblu) meter with one button press, and the electrode name and built-in electrode battery status are displayed on the meter interface; blue indicator light, built-in temperature sensor and microprocessor amplifier, equipped with Bluetooth smart technology, eliminating cable length constraints, enabling measurement data to be transmitted directly on-site or in the laboratory within a 10-meter range.

Powerful management functions

• Unique automatic electrode type recognition, automatically enters the measurement item mode, the electrode sensor automatically stores calibration data, automatically recalls and queries GLP stored data, CAL-CHECK electrode verification system, prompts electrode contamination and standard buffer information, and timely reminds of the pH electrode status (good, damaged) and electrode connection status.

• GLP records the last calibration information, including calibration date and time, buffer 1 standard solution, and stores this information in the electrode. When a smart Bluetooth electrode with stored GLP information is connected to another H12202 meter, the GLP data in the electrode is automatically transmitted to the instrument, achieving automatic matching between electrode and instrument without the need for recalibration.

Data management functions

Up to 1000 data sets (basic mode: 400 sets) including measurement data, GLP data, time and date; manual spot storage of 200 data sets, manual continuous storage of 200 data sets, time interval (automatic 600, manual 100 sample storage), USB data interface for measurement data output, micro USB interface for data transmission and charging, ensuring further analysis and management of measurement data.

On-screen operation step prompts

Concise full-text information prompts are displayed at the bottom of the screen, abandoning troublesome abbreviations, making operation convenient and quick.

Extra-large screen, ultra-thin design, touch operation

Ultra-light and portable, 12.7 mm ultra-thin body, 250 g lightweight design, stylish and beautiful touch buttons, integrated screen and button design, keeping you away from sample residue on the keypad and preventing sample damage to the operation panel. 5.5-inch extra-large viewing angle LCD screen, 150° viewing angle, measurement data clearly visible within 5 meters.

Custom dedicated holder

Enables flexible adjustment of the electrode to the suitable measurement position and the display to a visible angle. Can be used suspended with the holder, used on a benchtop, or handheld without the holder. Space-saving and easy to carry.