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Water Quality Testing Pen Water Purity Test For Drinking Water, Tds Pen Tester Aquariums, Hydroponics
$1.26
Measurement Range:
0~9990 ppm
Quantity:
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Features
Accurate & Instant Water Quality Testing
Measure TDS levels (0-9990 ppm) with high precision (±2%) for drinking water, aquariums, or hydroponics.
Premium Build & Advanced Sensor
Features a corrosion-resistant titanium alloy probe and auto-calibration for long-lasting reliability.
Multi-Scene Application
Ideal for home water purifiers, pool maintenance, lab research, and industrial water treatment.
User-Friendly Design
One-button operation, LCD backlight display, and portable pen-sized body for on-the-go testing.
Batch Purchase Advantage
Direct factory pricing ensures unbeatable bulk deals for wholesalers and resellers.
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