Precision Dual-Channel pH Meter Pen
Ultra-accurate dual-sensor technology ensures reliable pH measurements within ±0.01 resolution. Durable titanium alloy electrode with reinforced glass membrane resists corrosion and extends lifespan.
Portable & User-Friendly Design
Compact pen-style body (12cm) fits pockets or toolkits; one-button calibration with auto-temperature compensation (ATC) for instant readings. Includes replaceable electrolyte capsules.
Wide Application Scenarios
Ideal for hydroponics, aquariums, laboratories, and food safety testing. Waterproof (IP67) for outdoor/industrial use.
Cost-Effective Bulk Supply
Direct factory pricing ensures unbeatable value for wholesalers. MOQ-friendly with global shipping.