Fast, efficient, accurate and portable! HANNA Instruments Combo Tester offers highly accurate pH, EC/ TDS and temperature measurements in one simple meter — NO more switching between meters! At start-up, the HI 98129 performs a self check then displays the remaining battery level to assure proper working condition. Includes an easy to read LCD and an automatic shut-off.
The HI 98129 features a replaceable pH electrode as well as an EC/TDS graphite electrode, which resists contamination by salts and other substances. Warranty: 1-year (six months on electrode).
• Rugged waterproof casing is designed to float!
• Automatic temperature compensation
• Display shows pH, EC, TDS and temperature
• Efficient two button operation
• Includes batteries, an electrode replacement tool and instructions
Size: 6.4″ tall x 1.6″ wide x 1.0″ deep
Instruction Manual (PDF)
After use, rinse the electrode with water to minimize contamination and store it with a few drops of Electrode Storage Solution (HI 70300). Do NOT use distilled or deionized water for storage.