Apera Instruments SX610 pH Meter, Pen Tester, Waterproof , ±0.1 Accuracy, 0-14 Range, ±0.5C Temperature Sensor

AUTO Calibration with auto buffer recognition; Auto Temperature Compensation (ATC) ensures accuracy in variant temperatures (0-60.0C) COMPLETE KIT with READY-TO-USE calibration solution, KCl storage solution, and batteries in a portable carrying case Intelligent functions: temperature unit switch from F to C, automatic power-off, low battery alarm, and pH probe invalidation reminder AUTO RECOGNITION and REMINDER of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.