Key Features of High Accuracy Hand-held Pen-Type 3-in-1 Digital Water Quality Tester

Precision Measurement
– Advanced sensor technology delivers instant and highly accurate readings for TDS, EC, and temperature, ensuring reliable water quality assessment with a margin of error under ±2%.
Premium Build & Durability
– Crafted with corrosion-resistant stainless steel probes and reinforced ABS housing, designed for long-term use in harsh environments like laboratories, aquaculture, and hydroponics.
Portable & User-Friendly
– Ultra-slim pen-style design fits effortlessly in pockets or toolkits; one-button operation with an auto-lock function for effortless on-the-go testing.
Wide Application
– Ideal for testing drinking water, pools, aquariums, industrial wastewater, and agricultural irrigation, providing essential data for health and compliance.
Custom OEM/ODM Services
– Tailored branding and specifications available for bulk buyers, ensuring seamless integration into your product line or retail offerings.
Global Wholesale Advantage
– Direct factory pricing with no middlemen, guaranteeing the lowest market rates for high-volume purchases.