... slope that helps you decide whether to replace sensor.* Automatic Temperature Compensation provides high accuracy of measurements. * Automatic endpoint ... ); NIST (pH4.01, 6.86, 9.18)* Temperature Calibration:±15°C from default value* Temperature Compensation: 0 to 100°C, 32 ... pH Electrode (Made in China)* Temperature Probe* Standard pH Buffers (pH4.01, 6.86, 9.18)* DC9V Power Adapter Bante210 Benchtop ...