Hanna HI98130 | Waterproof pH/EC/TDS Tester – High Range

The Hanna HI98130 Combo Tester is a waterproof handheld instrument for measuring pH, high-range conductivity, TDS and temperature with a single compact device. Its broader EC and dissolved-solids ranges make it suitable for nutrient solutions, process water, brackish samples and other applications where concentration may exceed the limits of a standard low-range tester.

Conductivity is measured from 0.00 to 20.00 mS/cm, while TDS extends to 10.00 g/L or ppt. The pH channel covers 0.00 to 14.00 with automatic one- or two-point calibration. Automatic temperature compensation is applied to pH, EC and TDS readings, and users can adjust the conductivity temperature coefficient and TDS conversion factor for the selected method. A graphite EC/TDS probe reduces errors caused by salt deposits, while the replaceable HI73127 pH cartridge helps extend the instrument's useful life. The waterproof body is designed to float if accidentally dropped into a tank.

Measurement Tip: Select the correct TDS factor before testing concentrated solutions and recalibrate after changing the measurement method. Buy Hanna HI98130 from Kamadi Pakistan for high-range portable water analysis and reliable after-sales support.

High-Range Water Tester Selection Guide

Choose the HI98130 when conductivity may reach 20.00 mS/cm or TDS may reach 10.00 ppt. It is better suited than the HI98129 for concentrated hydroponic nutrients, brackish water and industrial process samples.

Key Features

• High-range pH, EC, TDS and temperature testing
  
• Graphite conductivity probe resistant to salt deposits
  
• Automatic temperature compensation
  
• Adjustable EC coefficient and TDS conversion factor
  
• Waterproof floating body with replaceable pH electrode
  

Technical Specifications

• Model: HI98130
  
• Product Type: High-Range Multiparameter Pocket Tester
  
• pH: 0.00–14.00; 0.01 resolution; ±0.05 accuracy
  
• Conductivity: 0.00–20.00 mS/cm; 0.01 mS/cm resolution; ±2% FS
  TDS: 0.00–10.00 ppt; 0.01 ppt resolution; ±2% FS
  
• Temperature: 0.0–60.0°C; 0.1°C resolution; ±0.5°C
  
• pH Calibration: Automatic, one or two points
  
• EC/TDS Calibration: One point at 12.88 mS/cm or 6.44 ppt
  
• Compensation: Automatic; user-adjustable EC and TDS factors
  
• Electrode / Power: Replaceable HI73127 / four 1.5V batteries

Applications

• Hydroponic nutrient solutions
  
• Brackish-water monitoring
  
• Industrial process-water checks
  
• Aquaculture systems
  
• Laboratory water analysis