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pH Meter, High Accuracy pH Tester with ATC, Digital pH Pen 0.00–14.00 ±0.1pH, Portable Nutrient Test Meter with Interchangeable Probe for Water
$69.99
or 4 interest-free installments of $17.50 by 
or 4 interest-free installments of $17.50 by
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Warranty
2-year after-sale service
Returns
Free return within 30 days of delivery
About this item
- This high-accuracy digital pH meter is designed to give you fast, reliable readings with minimal effort. With ±0.1 pH precision and automatic temperature compensation, it delivers stable measurements even when water temperature changes. The one-touch auto-calibration system supports both NIST and USA standards for flexible setup and dependable performance.
- Built for Convenient, Reliable Testing: Backlit LCD for easy reading in any light; Auto and manual hold functions let you lock measurements instantly without keeping the meter submerged, while the adjustable auto shut-off helps extend battery life
- Maintain Ideal Water Conditions: Designed as a multifunctional pH tester, it measures acidity, alkalinity, and temperature to help maintain balanced water for hydroponic systems, aquariums, drip irrigations, DWC, and lab use
- Accurate Readings You Can Trust: This digital pH pen delivers fast, stable readings from 0.00–14.00 with ±0.1 pH accuracy; The high-precision electrode and automatic temperature compensation (ATC) help ensure reliable measurements in changing environments
- Easy One-Touch Auto Calibration: Supports 1-, 2-, or 3-point calibration with smart buffer recognition and automatic stability check to confirm proper measurement and reduce setup errors; Works with both NIST (4.01/6.86/9.18) and USA (4.00/7.00/10.01) standards for flexible and convenient calibration across different needs
- Replaceable Probe for Long-Term Accuracy: The interchangeable electrode design allows quick and easy probe replacement, helping extend the lifespan of your nutrient test meter while maintaining consistent measurement performance
- IP67 Waterproof & Durable: IP67-rated to resist water and dust, reducing the risk of accidental damage during everyday use; The durable PC housing adds strength, while the sealed cap with moist sponge helps protect and maintain proper electrode condition over time
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