Hanna Combo Meter HI98129 (pH / EC / µC)

Hanna Combo HI98129 (pH / EC / µC) is a Hanna pocket metre — a high-precision instrument ideal as a pH and EC metre, allowing you to check values as well as temperature in a single measurement. It's the fastest, most efficient and precise solution for all monitoring in a growing environment.

No more need for 2 or 3 instruments for this type of measurement. It features all the functionality of a professional laboratory metre. Auto-off, 1 or 2-point calibration, temperature compensation and stability indicator.

The pH electrode can be easily replaced and has a long service life thanks to renewable fibre coupling. The graphite EC/TDS probe suffers no damage from salts and other aggressive substances.

Calibration of Hanna Combo HI98129

Follow the instructions to replace the electrode and perform the calibration process, keeping your Hanna Combo HI98129 in good condition to extend its lifespan and ensure accurate measurements.

Hanna Combo HI98129 Specifications

• Manufacturer: Hanna
• Model: HI98129
• pH electrode: HI73127
• 1 or 2-point calibration
• pH range: 0.0 - 14.0 pH
• pH resolution: 0.01pH
• pH accuracy (25°C): ±0.05 pH
• EC range: 0 to 3999 µS/cm S
• EC resolution: 1 µS/cm 0.01 µS/cm
• EC accuracy (25°C): ±2%
• EC/TDS calibration: Automatic 1-point
• pH calibration: Automatic 1 or 2-point with buffer solutions (pH 4.01/ 7.01/ 10.01 or 4.01/ 6.86/ 9.18)
• Battery: 1.5V (4). Approx. 100 hours continuous use. Auto-off after 8 minutes of no use
• More information on the manufacturer's website.