Ultra-Precise 0.01pH Resolution for Laboratory-Grade Accuracy

Encased in durable ABS housing with a reinforced glass electrode, this pen-type pH meter delivers unmatched ±0.01pH precision—ideal for testing drinking water purity, aquariums, hydroponics, and food safety checks.

Auto-Temperature Compensation Ensures Reliable Readings Across Environments

Equipped with an advanced ATC sensor (0-50°C) to automatically adjust for temperature variations, guaranteeing consistent results in homebrewing, pool maintenance, or agricultural runoff analysis.

Portable Benchtop Design with IP67 Waterproof Construction

Features a compact, non-slip grip and sealed circuitry for fieldwork durability. The replaceable probe extends lifespan, while the large LCD displays pH/mV/temperature simultaneously.

Pre-Calibrated with Premium Buffer Solutions

Includes pH4.01/7.01/9.21 calibration liquids for out-of-the-box readiness. The electrode utilizes double-junction technology to resist contamination from heavy metals or organic samples.

Battery-Saving Auto-Off and Data Hold Function

Operates on 2x AAA batteries (included) with 500+ hour standby. The hold button freezes readings for documentation in educational labs or industrial QC processes.