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1. 4In1 PH/TDS/EC/Temperature Digital Meter Pen Water Quality Analysis Tester

   Multifunctional water quality tester, which can test PH, EC, TDS, and temperature of the water. TDS: 1-9999ppm. EC: 1-19999uS / cm. PH: 0.00-14.00pH. Compact pen-shape design, lightweight, you can test water anywhere to get the purest water.

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2. pH Meter for Brewing Beer Wine and Aquaculture with Temperature Compensation

   Range: -2.00-16.00PH (usually 0.00-14.00PH). Test Paper Functionality: The tester incorporates a unique test paper function, where the LCD display color changes in correlation with pH values, making it easy to interpret results quickly and intuitively, similar to traditional litmus paper.

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3. PH-301 Digital PH Controller Ph Meter Water Purity Tester Acidity Detector with

   Resolution: 0.01PH. Set Range: 3.50~10.50pH. 1 x Detachable pH electrode. Input Resistance: 10 12 Ω. Ambient Humidity : 90 or less than 90 % R. H.

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4. PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality Tester

   1 X ph test pen (with 2LR44 button batteries). High-definition display screen: PH value at a glance. Temperature range:0~55 degrees. Detection range:Acidic/Neutral/Alkaline. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.

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5. Kknoon Portable Ph Water Quality Tester Pen Atc Waterproof Meter IP65 Common Use

   KKnoon Portable Digital pH Meter Pen/Water Tester – New other. Accurate 0.00–14.00 pH with ±0.05 precision built-in temperature readout & ATC backlight data hold replaceable probe IP65 waterproof. Ideal for aquarium drinking water hydroponics. Factory calibrated; recalibrate as needed.

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6. 3-In-1 TDS/EC/Temperature PH Meter Tester Pen Combo Digital Water Testing Kits

   TDS&EC Tester. Conversion between TDS and conductivity. Type: PH Tester. Can be used for: water purifiers and filters, food (vegetables, fruits) and beverage quality monitoring, swimming pools and spas, aquariums, hydroponics.

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7. 7 In 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester UK

   Display: Supports backlight. Range: 0-10000us/cm, 10.01- 19.99mS/cm, 20.1400.0mS/cm (Convert range automaticly). Accuracy: ±0.05 pH. Resolution: 0.01pH. Accuracy: ±2% F.S. Power source: 3x1.5LR44. Range: 0-10000ppm, 10.1- 200.0ppt (Convert sangeautomaticly).

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8. 3 in1 Soil PH Tester Water Moisture Light Test Meter Kit For Garden Plant Flower

   Our soil testing kit help you to make your plants more healthy. Use ergonomics. It is easy and fast for user to use with simple key operation mode and comfortable hand feeling. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.

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