Wholesale Homeused MI TDS Water Pen Tester Meter
Precision-engineered with a high-sensitivity sensor for instant and accurate TDS readings (0-9990 ppm). Durable ABS housing ensures shock resistance and long-term reliability. Auto-off function conserves battery life (2x CR2032 included). Compact and portable design fits effortlessly in pockets or toolkits—ideal for home water quality checks, aquarium maintenance, hydroponics, and travel. Simple one-button operation with clear LCD backlight for low-light conditions. Exclusive wholesale pricing for bulk orders—lowest online rates guaranteed. Compliant with global safety standards (CE/RoHS certified). No minimum order quantity—ship worldwide. Upgrade your water testing with lab-grade accuracy at unbeatable value. Stock up now for resale or personal use!