VIVOSUN Digital pH Meter, 0.01pH High Accuracy Pen Type pH Tester for Hydroponics, Household Drinking, Pool and Aquarium, Black, UL Certified

Additional Details from the Manufacturer

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More features

• Precise pH Measurement with ATC: Ultra-sensitive electrode delivers accurate pH readings from 0.00 to 14.00 with ±0.1 pH accuracy; Automatic Temperature Compensation (ATC) ensures reliable results in varying temperatures
• Easy-to-Use Design: Hold function locks the reading for easy viewing, eliminating the need to keep the meter immersed; Memory function retains settings after power interruptions, so no need to reset
• Backlit LCD for Easy Reading: Large backlit LCD screen ensures clear visibility even in low-light settings; Auto-off for backlight (60 seconds) and device (5 minutes) conserves battery life
• Hassle-Free Auto-Calibration: One-touch automatic calibration supports one-point, two-point, or three-point calibration; Just use the provided buffer powder packs to make solutions, press the “CAL” button for 3 seconds, and the meter self-calibrates
• Versatile Applications: Compact, portable design allows for pH monitoring anywhere; Perfect for drinking water, plant nutrients, pools, spas, aquariums, hydroponics, and brewing