Precision pH Meter with Refillable Classic Probe

Durable Refillable Probe
– High-quality glass electrode with a refillable design ensures long-term accuracy and reduces replacement costs, ideal for frequent lab use.
2-in-1 General Sensor
– Combines pH measurement and temperature compensation in one compact electrode, delivering fast, stable readings for diverse applications.
Broad Application Range
– Perfect for laboratories, hydroponics, aquariums, wastewater testing, and educational experiments, providing reliable results in various environments.
Premium Construction
– Reinforced epoxy body and double-junction reference system resist chemical corrosion and extend lifespan even with harsh samples.
Easy Calibration & Maintenance
– Includes a large, refillable opening for simple electrolyte replenishment and hassle-free calibration with standard buffer solutions.
Global Wholesale Advantage
– Direct bulk pricing ensures unbeatable value for schools, research facilities, and commercial labs needing high-performance pH meters at scale.