HANNA INSTRUMENTS HI98107 Waterproof pHep 4 pH/Temperature Tester

The HANNA INSTRUMENTS HI98107 Waterproof pHep 4 Tester is a robust and portable pocket meter designed for accurate, on-the-go pH and temperature measurement. Its waterproof casing is engineered to float if accidentally dropped in water, while the replaceable electrodes significantly extend the operational life of the meter.

Featuring automatic buffer recognition and easy calibration direct into Hanna buffer solution sachets, this tester ensures reliable readings with minimal fuss. The dual LCD screen clearly displays both pH and temperature simultaneously, and the rubberised, two-button operation makes it simple to use, even with wet hands or gloves.

Key Features

• Waterproof & Durable: The floating, waterproof design protects the unit in wet environments, making it a true 'go-anywhere' tool.
• Automatic Calibration: With automatic buffer recognition, the meter simplifies the calibration process for consistent accuracy.
• Replaceable Electrodes: This feature prolongs the meter's lifespan and reduces long-term costs.
• Dual Display: The clear screen shows pH values and temperature readings at the same time for comprehensive analysis.
• Battery Management: A battery percentage is displayed on start-up, supported by a Battery Error Prevention System (BEPS). The unit is supplied ready to use with 4x AA batteries.
• Fast Response: An exposed temperature sensor provides quick and accurate temperature readings.

With a high resolution of 0.1 pH and an accuracy of ±0.1 pH across a broad measuring range from -2.0 to 16.0 pH, this handheld tester is an indispensable instrument for fieldwork, educational purposes, aquaculture, hydroponics, and various water testing applications.