JoanLab pH Tester ATC Pen pH Meter 0.0-14.0 pH Range 1 Year Warranty

Designed by JoanLab®, sold by Fristaden Lab, this waterproof ATC Pen pH Meter has a 0.0-14.0 pH Range, 0.1 pH Resolution, and ±0.1 pH Volume Precision. The Point Calibration is pH 4.01, pH 6.86, pH 9.81. The Meter's Working Temperature is 0-50°C, with a Temperature Accuracy of 1° C/ 2° F. The Auto. Heating Temperature is 0-50° C. This Pen pH Meter also features digital and analog output, as well as a simultaneous pH value and temperature displays. The power supply is 4 1.5V batteries. The unit dimensions are as follows: 188 mm x 38 mm and the unit weight is 82g. Free carrying case included. One Year Manufacturer Warranty.

This Pen pH Meter is sold by Fristaden Lab, an American-brand lab and scientific equipment retailer established in 2013 in Chicago, Illinois. Fristaden Lab is owned and operated by Fristaden & Company, LLC.