pH Testing

Professional Pen Type PH Meter Portable PH Water Quality Tester Acidometer for Aquarium Acidimeter Water PH Acidity Meter PH818

Professional Pen Type PH Meter Portable PH Water Quality

Professional Pen Type PH Meter Portable PH Water Quality Tester Acidometer for Aquarium Acidimeter Water PH Acidity Meter PH818 1. Use the data retention function to test the pH and temperature of the solution/water. 2. Pocket size, light and portable, switchable backlight and large LCD display, clear reading. 3. The replaceable pH sensor probe-the electrode probe can be replaced with a in design for quick and easy replacement. 4. ATC function (automatic temperature compensation), automatic calibration and IP65 fully waterproof design. 5. Used in water sources, soilless culture, aquariums, hydroponics, laboratories, spas, swimming pools and other water systems. › Check...

3-in-1 WiFi Smart Water Quality Tester

3-in-1 WiFi Smart Water Quality Tester, High Precision

3-in-1 WiFi Smart Water Quality Tester, High Precision pH/EC/Temp Monitor with BNC Probe Real-Time APP Alerts & Data Export, pH Controller for Aquarium, Pool, Drinking Water, Lab 【Smart WiFi Connection】Mobile phone APP real-time view PH/ORP/temperature data, high and low values automatically alarm! Support history export, 24-hour water quality trends at a glance, iOS/Android dual system compatibility 【Laboratory-Grade High-Precision】pH/EC/Temp Monitor is equipped with 0.01 precision electrode probe, 3 seconds fast reading, corrosion-resistant BNC probe design, long-term monitoring without frequent calibration 【Large Screen Design】Water quality controller with large backlit LCD display, night operation is clearly visible; long battery life, outdoor/indoor can be...

Bluelab OnePen – a 3-in-1 Temperature, EC/PPM and pH Meter

Bluelab OnePen – a 3-in-1 Temperature, EC/PPM and pH Meter, Lightning Fast Readings – Bluetooth Data Sharing & in-App Tracking – Replaceable Probe Quick and Accurate: OnePen delivers the fastest time to a stable pH and Conductivity (EC/PPM) reading on the market, automatically adjusts the reading based on temperature, and is accurate to ±0.01 Waterproof and Extremely Durable: The OnePen is IP68 rated (dustproof and waterproof to 1 meter), and the replaceable double-junction pH probe with titanium electrodes simplifies upkeep and enhances probe longevity. Plus, it floats!​ Smart & Connected: Easily manage your test data with Bluetooth sync and our...