





























Recent Purchase
View All
Customer Reviews

Five-in-One Water Test Pen for TDS/EC/PH/Salinity Conductivity Measurement Industrial Salinometer
$20.4
Color:
Default
Quantity:
Add to Cart
Wishlist
Features
Multifunctional Water Tester for Precision Measurements
Accurate 5-in-1 testing for TDS, EC, pH, salinity, and conductivity with high-precision sensors. Ideal for industrial, laboratory, aquaculture, and home water quality monitoring.
Premium Build with Advanced Materials
Durable ABS housing and corrosion-resistant electrodes ensure long-term reliability. Features an ergonomic design with a clear LCD screen for instant readings.
Wide Application & Easy Operation
Perfect for hydroponics, pool maintenance, drinking water testing, and marine environments. Auto-calibration and one-button operation deliver hassle-free performance.
Bulk Purchase Advantage
Direct wholesale pricing with no middleman markup. Stock up on high-demand testing tools at unbeatable global rates.
Fast Global Shipping
Sourced from top manufacturers and shipped worldwide for seamless bulk procurement.
See More