GroLine Nutrient Tester EC/TDS – HI98330
Ideal for Hydroponics and Agriculture: The HI98330 GroLine® Nutrient Tester accurately measures electrical conductivity (EC) in mS/cm and converts total dissolved solids (TDS) to parts per million (ppm) of nutrients in water, making it perfect for hydroponics and agriculture applications.
Extended Measurement Range: With an extended range of up to 6.0 mS/cm (EC), 3000 ppm (500 ppm scale), and 4200 ppm (700 ppm scale), this tester is suitable for plants requiring higher EC levels.
Waterproof and Floating Design: Housed in an IP67 waterproof and floating casing, the tester features EC graphite electrodes and a temperature sensor, allowing for simultaneous stirring and testing.
Key Features:
- IP67 waterproof and floating design
- No user calibration required
- Auto-off 30 seconds after stable measurement
- Rugged and doubles as a stirring stick
- Low battery indicator
- Readings displayed by 24 brightly lit LED lights
- Conductivity scales and operational instructions printed on the tester body
- Easy to clean with detachable crown-shaped cap
Primary Applications: Ideal for agriculture, hydroponics, and irrigation water.
Ordering Information: The HI98330 comes with a quick reference guide and instrument quality certificate.
GroLine Nutrient Tester EC/TDS – HI98330 Specifications:
- SKU: HI98330
- Product Name: GroLine® Nutrient Tester EC/TDS – HI98330
- Measurement Parameters: Electrical Conductivity (EC) and Total Dissolved Solids (TDS)
- EC Range: 0.2 to 6.0 mS/cm
- TDS Range:
- 100 to 3000 ppm (500 ppm scale)
- 140 to 4200 ppm (700 ppm scale)
- EC Resolution:
- 0.1 mS/cm (0.2 to 4.0 mS/cm)
- 0.25 mS/cm (4.0 to 6.0 mS/cm)
- TDS Resolution:
- 50 ppm (100 to 2000 ppm)
- 125 ppm (2000 to 3000 ppm)
- 70 ppm (140 to 2800 ppm)
- 175 ppm (2800 to 4200 ppm)
- Accuracy: ±4 % of reading ±1 resolution point
- Calibration: Factory calibrated
- Probe: Graphite sensors in ABC + PC body
- Temperature Compensation: Automatic from 5.0 to 50.0 °C (41.0 to 122.0 °F)
- Battery Type: 3×1.5V AA alkaline
- Battery Life: Approx. 3 years (10 measurements/day)
- Measurement Display: 24 blue LEDs
- Environment: 0 to 50 °C (32.0 to 122.0 °F)
- Dimensions:
- Length: 444 mm (17.48”)
- Diameter: Ø 30 mm (1.18”)
- Weight (with batteries): 265 g (9.3 oz.)
- Casing Protection: IP67, floating
