7-in-1 Pocket Water Quality Tester – Precision & Portability
Ultra-compact design with high-precision sensors for measuring pH, ORP, TDS, EC, salinity, and temperature in seconds. Built with durable ABS housing and corrosion-resistant electrodes for long-term reliability. Professional-grade accuracy (±0.01 pH, ±2% TDS) ideal for hydroponics, aquariums, pools, labs, and outdoor water testing. Auto-calibration and LCD backlight ensure effortless operation in low-light conditions. Lightweight yet rugged, featuring a clip-on design for on-the-go use. Powered by replaceable batteries with low-energy consumption. Perfect for researchers, farmers, or hobbyists demanding lab-quality results anywhere. Bulk discounts available – wholesale pricing for global suppliers. Stock up on essential water testing tools at unbeatable rates.