High Accuracy pH & TDS Meter Combo – Professional Water Testing Solution
Precision-engineered pen-type design for instant pH, TDS, EC, and temperature measurements. Features a high-sensitivity electrode with ±0.01 pH accuracy and 0-9990 ppm TDS range. Durable ABS body with reinforced probe housing for shock resistance. Auto-calibration (pH 4.0/6.86/9.18) and automatic temperature compensation (0-80°C) ensure lab-grade reliability. Ideal for hydroponics, aquariums, pools, drinking water, and industrial testing. Compact, waterproof, and battery-efficient—perfect for fieldwork or home use. Exclusive bulk pricing for wholesalers. Global shipping, unmatched quality, and lowest B2B rates guaranteed. Stock up now!