pH 1 Tester ECOPACK - 0,1 pH resolution, with ATC (automatic temperature compensation), fix electrode, in carton box, batteries and quick guide included
pH 1 Tester KIT - 0,1 pH resolution, with ATC (automatic temperature compensation), fix electrode, in carton case, accessories and quick guide included
pH 5 FOOD Tester ECOPACK - 0,01 pH resolution, with ATC (automatic temperature compensation), mV for electrode quality test, °C/°F, replaceable sensor, in carton box, batteries and quick guide included
pH 5 FOOD Tester KIT - 0,01 pH resolution, with ATC (automatic temperature compensation), mV for electrode quality test, °C/°F, replaceable sensor, in carton case, accessories and quick guide included
pH 5 Tester ECOPACK - 0,01 pH resolution, with ATC (automatic temperature compensation), mV for electrode quality test, °C/°F°, replaceable sensor, in carton box, batteries and quick guide included
pH 5 Tester KIT - 0,01 pH resolution, with ATC (automatic temperature compensation),mV for electrode quality test, °C/°F, replaceable sensor, in carton case, accessories and quick guide included
pH 5 Tester only BODY instrument - 0,01 pH resolution, with ATC (automatic temperature compensation), mV for electrode quality test, °C/°F without sensor, in carton case, accessories and quick guide included