SMART SENSOR Professional pH Water Quality Tester High Precision Portable Pen Type pH Meter Acidometer for Aquarium Acidimeter pH Tester Measure Household Drinking Solution with ATC Auto Temperature Compensation Function and Backlight

This pen-type pH meter features automatic temperature compensation which will automatically compensate the solution temperature of 0?70?, it can provide you with an accurate and stable reading.

• Test the pH level and temperature of solution/water with the data hold function
• Pocket size, lightweight and portable with switchable backlight & large LCD display for clear reading.
• Replaceable pH sensor probe - The electrode probe can be replaced with an insert type design for convenient and fast replacement
• ATC function (automatic temperature compensation), automatic calibration and IP65 fully waterproof design
• Apply in water sources, soil-free growing, aquariums, hydroponics, laboratory, spas, swimming pools and other water systems

Specifications:

• Material: ABS Plastic
• Color: Grey
• Testing Range: pH: 0.00?14.00pH, TEMP: 0??60?
• Resolution: 0.01pH
• Accuracy: ±0.05pH
• Repeatability: ± 0.01
• Operating Temperature: 0??50?, ?80%RH
• Automatic Temperature Compensation: 0??70?  
• Calibration: 2 Points Automatic Calibration
• Power: 4 * 1.5V LR44 Button Cell Battery (NOT Included)
• Item Size: Approx. 175 * 45 * 45mm / 6.9 * 1.8 * 1.8in
• Item Weight: Approx. 87g / 3.1oz