Precision pH Meter Electrode Pen
Compact and portable design for on-the-go pH testing, perfect for labs, aquariums, hydroponics, and food production. High-accuracy sensor with 0.01 resolution ensures reliable readings in seconds. Durable epoxy body and reinforced glass electrode resist corrosion and extend lifespan. Automatic temperature compensation (ATC) guarantees accuracy across 0-60°C environments. Includes pre-mixed calibration solutions (pH 4.01/6.86/9.18) for effortless calibration. Waterproof IP67 rating withstands spills and humid conditions. Backlit LCD displays clear results in low light. Replaceable electrode lowers long-term costs. Ideal for scientists, brewers, farmers, and educators needing fast, precise pH analysis. Bulk discounts available—stock up for lab teams or resale. Ships globally with wholesale pricing.