JTD ® High Accuracy Pocket Size Handheld pH Meter Pen Tester (Yellow) 0-14pH Measurement Range , Auto Temperature Compensation

? HOME AND LABORATORY:Test everything from aquariums to home brews with this pocket-sized pH meter ? FULL MEASUREMENT RANGE: Full pH 0-14 measurements and 0.05 pH range of error ? AUTOMATIC TEMPERATURE COMPENSATION: ATC accounts for changes in temperature automatically ? PORTABLE AND CONVENIENT: Handheld, pen-like design includes a carrying case and long battery life ? EASY TO CALIBRATE: Includes pH 4 and 6.86 buffer packets. CE/FCC/RoHS Approved

Get accurate pH measurement easily The JTD® pH-1 meter is a perfect device for you to test the acidity or alkalinity of liquids. With resolution of 0.01pH and a 0.05pH range of error, you may get higher accuracy than other pH meters.