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TDS3 TDS-3 water meter tester pen TDS/EC/PH/TEMP PPM Portable hold with high accuracy water quality tester
$12.9$16.92-23.76%
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Other
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Features
Precision Multi-Function Water Tester
High-accuracy TDS/EC/pH/temperature measurement with ±2% error margin, ideal for home aquariums, hydroponics, and drinking water safety checks. Features a durable ABS body with reinforced electrode probes for extended use.
Instant & Portable Design
One-button operation with auto-calibration, powered by a replaceable CR2032 battery. Compact, pocket-sized (15cm) with a backlit LCD for quick readings in low light.
Broad Application Scenarios
Essential for testing tap water purity, pool maintenance, or agricultural irrigation. Certified for 0-9990 ppm TDS range and 0-80°C temp detection.
Bulk Purchase Advantage
Direct factory pricing with wholesale discounts—no minimum order. Globally shipped with DDP compliance for seamless logistics.
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