HANNA INSTRUMENTS HI98128 Waterproof Electronic Pocket pH Tester - 0.01pH

The HANNA HI98128 simultaneously measures and displays pH and temperature. A pure concentrate of technology, it impresses with its ease of use, precision, reliability, and robustness. Versatile and offering an unrivaled performance/price ratio, it adapts to any budget, any location, and any environment.

Technical specifications of HANNA HI98128 - Waterproof electronic pocket pH meter - 0.01pH :
• pH range: -2.00 to 16.00 pH
• Temperature range: 0.0 to 60.0 °C
• pH resolution: 0.01 pH
• pH accuracy: ± 0.05 pH
• Temperature accuracy: ± 0.5°C
• Calibration: Automatic in 1 or 2 points with 2 series of memorized buffers
• Temperature compensation: Automatic
• Power supply: 4 x 1.5V button batteries / Approximately 300 hours of continuous use. Auto-off after 8 minutes of non-use
• HOLD function to hold a value on the screen
• Battery charge indicator when switched on (automatically switches off if the power supply is insufficient)
• Automatic shutdown after 8 minutes of non-use
• Dimensions: 163 x 40 x 26 mm
• Weight: 100 g

It is advisable to calibrate any electronic tester with the recommended solutions upon commissioning and regularly in order to preserve the electrodes.