Precision Measurement
High-accuracy ATC pH meter with digital display (0.00-14.00pH range) for instant, reliable water quality analysis. Ideal for aquariums, hydroponics, pools, and laboratories.
Durable & Portable Design
Handheld tester pen features a rugged, waterproof body with corrosion-resistant electrode. Compact size for on-the-go testing.
User-Friendly Operation
Automatic temperature compensation (ATC) ensures consistent readings. Simple one-button calibration with included buffer solutions.
Wide Applications
Perfect for freshwater/saltwater tanks, drinking water testing, agricultural monitoring, and educational experiments.
Premium Construction
Reinforced glass sensor with advanced electrolytic technology for long-term stability and minimal maintenance.
Cost-Effective Solution
Bulk purchase available at unbeatable wholesale prices. Trusted by global suppliers for quality and affordability.