Premium 7-Segment Glass Display: High-visibility LCD screen with durable glass cover for crystal-clear readings in any lighting condition.

Dual-Function Water Testing: Accurately measures both pH levels (0.0-14.0) and TDS/EC (0-9990ppm) with laboratory-grade precision (±0.01 pH).

Military-Grade Construction: Reinforced ABS housing with IP67 waterproof rating, shock-resistant TN/STN/FSTN/VA/HTN LCD technology for extreme environments.

Portable Professional Use: Pocket-sized design (98x42x18mm) with auto-calibration function, ideal for hydroponics, aquariums, laboratories, and outdoor water quality surveys.

Custom OEM/ODM Support: Full customization available for bulk orders including logo printing, specialized probes, and modified measurement ranges.

Global Compliance: CE/FCC/RoHS certified with replaceable electrodes and 3-year warranty coverage for commercial users.