HM Digital TDS-3 Handheld TDS Meter With Carrying Case - $5 (Saint Louis)

Keep track of your water's purity and get accurate readings with the HM Digital TDS-3 Handheld TDS Meter.
This compact device comes with a carrying case for easy portability and can measure TDS levels from 0 to 9990 ppm, with 1 ppm resolution and +/- 3% readout accuracy.
Perfect for use in plant care, soil maintenance, and outdoor activities, this TDS meter is a must-have tool for anyone who needs to test water quality.
With its sleek design and reliable performance, the HM Digital TDS-3 is a top choice for measuring TDS levels in any environment.
This TDS meter is capable of providing accurate readings without the need for extra equipment, making it a convenient and cost-effective solution for anyone who needs to monitor water quality.
Whether you're a gardener, a landscaper, or just need to test the water in your home, the HM Digital TDS-3 is the perfect tool for the job.
Asking $5 OBO.
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