High-Precision Pen-Type pH Meter for Multiple Applications
Ultra-accurate pH testing with a compact pen design, featuring a durable ABS plastic body and a reinforced glass electrode for long-term stability. Measures pH levels from 0.00 to 14.00 with ±0.01 resolution, ensuring reliable readings for drinking water, aquariums, hydroponics, and food safety checks. Automatic temperature compensation (ATC) ensures accuracy across different environments, while the easy-to-read LCD screen provides instant results. Waterproof construction allows safe use in wet conditions, ideal for labs, farms, and home brewing. Includes replaceable electrode caps and calibration solutions for maintenance-free operation. Perfect for scientists, farmers, and hobbyists seeking lab-grade precision in a portable tool. Ships in bulk at wholesale prices—order direct for unbeatable value.