Waterproof EC / TDS Tester

Hanna Instruments offers innovative solutions for testing and controlling analytical properties for effective soil nutrient management. Easy to use testers are well built, reliable and will assist you in growing superior crops. Calibration, storage and cleaning solutions are available. Packaged in 500ml containers.

• Replaceable graphite electrode, adjustable TDS ratio, in °F or °C, automatic temperature compensation withadjustable b, battery level indicator, stability indicator,automatic shut-off and automatic calibration.
• These 3-in-1 testers are unmatched in EC/TDS/Temperature measurement and have a floatable, waterproof casing.
• Comes complete with protective cap, batteries, probe removal tool and instructions.
• EC Range: 0 to 3,999 µS/cm. TDS Range: 0 to 2,000 ppm.
• Temperature Range: 32°F to 140°F / 0°C to 60°C.
• Four 1.5V batteries with BEPS (Battery Error Prevention System) are included.
• These batteries have a life of approximately 100 hours of continuous use, with auto off after 8 minutes of non-use.