Lot 497, Jalan Perusahaan 3,
Bandar Baru Sungai Buloh,
47000 Sungai Buloh,
Selangor, Malaysia.
 +603-6150 8718
+6010-666 6498
+6010-666 6498
 +603-6151 7918
            
                       
      
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The HI9814 is a slim, lightweight, waterproof, portable meter that measures the pH, conductivity (EC), total dissolved solids (TDS), and temperature of nutrient solutions used in hydroponics, aquaponics and greenhouse growing. The meter has two-button operation, one for turning the meter on/off and calibration while the other switches between the measurement modes. The HI9814 has advanced features including a selectable EC to TDS conversion factor (0.5 - 500 ppm and 0.7 - 700 ppm).
| pH Range | -2.00 to 16.00 pH | 
|---|---|
| pH Resolution | 0.01 pH | 
| pH Accuracy | ±0.02 pH | 
| pH Calibration | automatic, at one or two points using standard buffers (pH 4.01, 7.01,10.01); one point calibration using quick calibration solution | 
| pH Temperature Compensation | automatic ©\5.0 to 105.0 °C/23.0 to 221.0 °F | 
| EC Range | 0.00 to 6.00 mS/cm | 
|---|---|
| EC Resolution | 0.01 mS/cm | 
| EC Accuracy | ±2% FS | 
| EC Calibration | automatic, one-point at 1.41 mS/cm; one-point calibration using quick calibration solution | 
| TDS Range | 0 to 3000 ppm (500 CF); 0 to 3990 ppm (700 CF) | 
| TDS Resolution | 10 ppm (mg/L) | 
| TDS Accuracy | ±2% F.S. | 
| EC/TDS Temperature Compensation | automatic |