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pen type ph meter 0 0 14 0 resolution 0 1 atc one calibration ip 57 dustproof and waterproof free shipping wholesale and retail купить по лучшей цене

video The Digital PH Meter is an inexpensive and convenient digital tool to instantly and accurately check the PH of liquid. Just immerse the probe into the liquid, the PH number will be displayed on the LCD screen, which is widely used on tap water, aquariums, RO/DI systems, pools and spas, and more. High Accuracy Get the fast and accurate result with 0.1 pH resolution and high readout accuracy. LCD Display The PH value displays on the LCD screen directly, easy to read the pH results clearly. Easy to Calibrate Easy to calibrate with the attached powder and calibration adjustment screwdriver to adjust the calibration trimmer. Compact & Portable Design Portable size with a pocket clip allows you to attach it to your pocket for convenient carry. Widely Applications The PH meter is widely used for aquariums, swimming pools, pool SPA, drinking water, biochemistry experiment and more. Note The new digital tester does not need to be adjusted for the first use. Ignore the value when you first turn on it. Put the tester in the liquid that you want to test for about 1 minute and the accurate results come out. If the results happen to be not accurate, then use the included Calibration Adjustment Screwdriver to adjust it. Specifications Name Portable Digital PH Meter Pocket Pen Tester Type Digital PH Meter Material ASB Measuring PH Range 0.0 - 14.0 pH Resolution 0.1 pH Accuracy ±0.1 pH (20°C), ±0.2 pH Operating Temperature 0 - 50°C (32 - 122°F) Battery 3 x 1.5V AG13 Button Battery (Included) Product Weight 51g Product Size 142 x 29 x 15 mm Package Weight 120g Package Size 160 x 50 x 50mm Package Contents 1 x Portable Digital PH Meter 1 x Calibration Adjustment Screwdriver 2 x PH Buffer Powder1 x User Manual
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