HI-98129 Pocket EC/TDS and pH Tester

The HI-98129 Pocket EC/TDS and pH Tester, supplied by GAPS Water Treatment, is the ultimate portable solution for quick, accurate water quality measurements. Featuring robust waterproof construction, this advanced tester combines pH, conductivity (EC), total dissolved solids (TDS), and temperature measurements in a single, easy-to-use device. Ideal for agriculture, aquaculture, industry, and environmental monitoring, the HI-98129 offers reliability and convenience wherever you need it most.

Compact, Rugged, and Ready for Anything

Built for constant use across challenging environments, the HI-98129 boasts a floating waterproof casing for added safety and a rubberized ergonomic grip for comfortable handling. Its lightweight, streamlined design includes both a removable safety cap and a replaceable pH electrode cartridge, extending the tester’s life and minimizing maintenance. If you ever need to replace the probe, simply quote part number: HI-73127.

High Accuracy for Essential Water Parameters

This tester delivers fast, accurate readings using a high-precision graphite EC/TDS probe, which resists contamination from salt deposits and maintains dependable performance. Automatic temperature compensation (ATC) guarantees every pH and EC/TDS measurement stays accurate, whatever the testing conditions. The replaceable pH electrode further extends the instrument’s useful life, while automatic calibration features ensure reliable results time after time.

Key Features

• Waterproof and Floating Design – Test in tough environments without worry of damage or loss.
• Replaceable pH Electrode Cartridge – Snap-in and out for extended device life; replacement part number: HI-73127.
• High-Accuracy Graphite EC/TDS Probe – Maintains measurement integrity and resists contamination.
• Automatic Calibration – 1- or 2-point pH and 1-point EC/TDS calibration for easy, precise setup.
• Large LCD Display – View pH, EC/TDS, and temperature simultaneously.
• HOLD Function – Freeze the display for easy record-keeping.
• BEPS (Battery Error Prevention System) – Prevents inaccurate readings due to weak batteries.
• Intuitive Controls – Celsius/Fahrenheit switching, removable safety cap, and tactile rubber keypad enhance usability.

Supplied Accessories

Each HI-98129 includes:

• HI 73127 Replaceable pH Electrode
• HI 73128 Electrode Removal Tool
• Batteries
• Instructions

Specifications

Why Choose the HI-98129?

Whether you’re in a lab, on-site for industrial quality control, or conducting fieldwork, the HI-98129 Pocket EC/TDS and pH Tester integrates versatile measurement capability, rugged design, and exceptional convenience. For ongoing accuracy and value, don’t forget: for replacement probe quote part number: HI-73127.

Upgrade Your Water Testing Now

Supplied by GAPS Water Treatment, the HI-98129 goes wherever you need comprehensive, dependable readings—providing confidence, accuracy, and ease-of-use in every application.