1. Performance characteristics

1.1 pH（0～100.0）℃automatic/Manual temperature compensation;
1.2 Dissolved oxygen automatic temperature compensation（0～45）℃; Automatic salinity compensation（0～45）pptManual air pressure compensation（80～105）kPa；
1.3 pHAutomatic calibration from 1 to 5 o'clock, with calibration guidance and automatic inspection function★；
1.4 Stable display and automatic locking display mode★；
1.5 conform toGLPData management methods, data storage1000Group (manual and automatic storage)★）；USBCommunication interface;
1.6 pHIn modeCan be usedCH、USAandNISTThree series in total15Calibration of standard buffer solution；
1.7 high purity waterpHMeasurement mode★Add ammonia to pure waterpHMeasurement mode★；
1.8 Temperature unit selection（℃and℉）；
1.9 Factory settings can be restored★；
1.10 Equipped with automatic shutdown function and low voltage display;
1.11 8Core waterproof socket, three in onepHElectrode, dissolved oxygen electrode with salinity compensation★Automatic calibration (calibration kit water saturated air)★；Electrode polarization only requires(3～5)minThe electrode adopts a combined diaphragm cap;Configure instrument carrying case;
1.12 68×53mmLarge screen LCD display with white backlight; There is a time display;
1.13 conform toIP57Dustproof and splash proof rating.

2Standard configuration

2.1 portablepH/Dissolved oxygen analyzer host

2.2 pHTriple composite electrode and dissolved oxygen electrode(1.5m)(with temperature compensation and salinity compensation)

2.3 Dissolved oxygen electrode diaphragm cap

2.4 Dissolved oxygen electrode solution

2.5 pHstandard buffer solution

2.6 USBCommunication cable

2.7 Communication software CD