Professional Pen-Type Digital PH Meter PH02

Ultra-Precise Measurement
High-accuracy sensor delivers reliable pH readings from 0.00 to 14.00, ideal for labs, aquariums, hydroponics, and water quality testing.
Durable & User-Friendly
Features a sturdy ABS plastic body with a corrosion-resistant probe. Two-button operation ensures quick calibration and effortless use.
Portable & Efficient
Compact pen design with a bright yellow casing for easy visibility. Perfect for fieldwork, pool maintenance, and industrial applications.
Budget-Friendly Quality
Direct factory pricing without compromising precision. Bulk-order discounts available for resellers and large-scale buyers.
Trusted Performance
Pre-calibrated for immediate use, backed by long-lasting battery life and auto-off function to conserve power.