ETI pH Meter and Kit - ETI 860-820, This pH kit from ETI includes the 8100 meter featuring an easy to read, LCD display indicating pH over the range of -2 to 16 pH with a resolution of 0.01 pH, mV over the range of -1000 to 1000 mV, and temperatures over the range of -39.9 to 149.9°C, with a resolution of 0.1°C. The pH readings are either manually or automatically temperature compensated over the range of 0 to 100°C. To automatically compensate, it is necessary to utilise a thermistor temperature probe. The tester also incorporates an auto-power off facility that automaticallyturns the instrument off after 10 minutes, maximising battery life. Other features include the integrated rubber seal to ensure complete water resistance, helping to reduce the possibility of damage in harsh environments. At the touch of a button, the instrument will automatically recalibrate (two-point autocal) itself when used in conjunction with pH buffer solutions. The LCD display features both low battery ind