Digital Ph Tester Pen High Precision Lcd Display 3 Calibration Packs For Drinking Water Aquarium Pool Testing

Description: Portable High-Precision PH Test Pen with Calibration Powder, Provides Fast, Accurate PH Value Measurement for Various Liquid Scenarios Features: 1. High-Precise Sensing Performance: Equipped with high-sensitivity glass electrode probe, delivers 0.01 PH accuracy within 5 seconds of contact with liquid, users can obtain reliable water quality data immediately without waiting. 2. Durable Drop-Resistant Shell: Made of premium food-grade ABS plastic, features anti-slip texture, water-resistant and shock-proof performance, supports long-term use in wet or outdoor environments. 3. Convenient One-Touch Calibration: Comes with 3 packs of standard PH calibration powder (PH4.00, PH6.86, PH9.18), supports automatic calibration with the dedicated CAL button, no extra calibration supplies are required to lower usage cost. 4. Energy-Saving Clear Display: Adopts low-power LCD screen and low-consumption electronic components, presents clear and intuitive readouts even under bright light, extends battery life to avoid frequent battery replacement. 5. Wide Scenario Adaptability: Uses non-toxic food-grade contact detection tip, is suitable for testing drinking water, aquarium water, hydroponic nutrient solution, swimming pool water, beverage products and lab liquid, meets all personal and commercial testing demands. Specifications: Category: Water Quality Testing Meter Material: ABS , glass Size:As the picture show(1inch = 2.54cm) Color: As the picture shows Application: Drinking water detection, aquarium maintenance, hydroponics management, swimming pool monitoring, food & beverage production, laboratory liquid testing Quantity : 1 PH test pen + 3 packs of calibration powder+1 pcs box Note: 1. Please allow differences due to manual measurement, thanks. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.