Hanna Pro Combo pH, EC, TDS, and Temperature Meter

The Hanna Pro Combo pH, EC, TDS, and Temperature Meter is a professional tool designed to deliver precise measurements for advanced cultivation. Its waterproof technology and stability indicator display allow accurate readings even in demanding environments.

➣ High Precision and Functionality
Equipped with automatic calibration and temperature compensation (ATC), it guarantees reliable results for every measurement. Users can select standard or N.I.S.T. buffer values for pH calibration.

➣ Replaceable and Durable Electrodes
Includes a replaceable pH electrode with extended junction fabric and a graphite electrode resistant to contamination from salts and other substances, ensuring long-lasting consistency.

➣ EC, TDS, and Temperature Measurement
HI 98129 measures EC from 0 to 3999 uS/cm and TDS from 0 to 2000 ppm; HI 98130 measures EC from 0.00 to 20.00 mS/cm and TDS from 0.00 to 10.00 ppt. Stainless steel probe ensures precise temperature readings.

➣ Compact and Durable Design
Lightweight waterproof body (85 g) with dimensions of 163 x 40 x 26 mm and 4 × 1.5 V batteries allows up to 100 hours of operation. Freeze-display function makes reading critical data easier.

➣ Professional Application
Ideal for growers seeking complete control over their cultivation parameters, ensuring maximum efficiency and nutrient quality. Its precision optimizes plant health and final results.