Hanna EC Wand


Introducing the Hanna Instruments HI-98330 GroLine® Nutrient Wand Tester, your precise solution for measuring electrical conductivity (EC) and total dissolved solids (TDS) in water with exceptional accuracy.

Designed for plants requiring elevated EC levels or using the ever popular ATHENA nutrient line, this tester boasts an extended range of up to 6.0 mS/cm for EC, 3000 ppm (500 ppm scale), and 4200 ppm (700 ppm scale) for TDS conversion. Its IP67 waterproof rating and floating casing ensure durability and ease of use, allowing for simultaneous testing and stirring.

Key Features:
- Waterproof and floating design with IP67 rating
- No calibration required, ensuring hassle-free operation
- Auto-on feature activates upon immersion in liquid
- Auto-off function after 30 seconds of stable measurement
- Doubles as a rugged stirring stick for added convenience
- Low battery warning for uninterrupted usage
- Readings displayed via 24 brightly lit LED lights for clear visibility
- Conductivity scales and operational instructions conveniently printed on the tester body
- Easy to clean with a detachable crown-shaped cap

Empower your plant care routine with the HI-98330 GroLine® Nutrient Tester from Hanna Instruments, delivering accuracy, reliability, and ease of use for optimal results.

More Information
Product NameHanna EC Wand
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