sensION156 Portable pH/ Conductivity/ Dissolved Oxygen Meter, with Platinum pH Electrode, 4-pole Conductivity Probe, and DO Probe ( 1-meter cables)
Hach sensION156 pH/ Conductivity/ Dissolved Oxygen Meter provides multi-parameter confidence in one single instrument

* Measures pH, Dissolved Oxygen, Conductivity, TDS, Salinity and Temperature
* Includes Platinum pH electrode, 4-pole Conductivity probe, and Dissolved Oxygen-DO probe
* Slip-resistant keypad for resistance to muddy hands, yet easy to clean
* Anti-glare coating for easy viewing
* Backlit screen for easy night-time sampling
* 1, 2 or 3 point quick pH calibration procedure
* Resolution to 0.1, 0.01, 0.001; for the right accuracy when you need it
* All-in-one 5-pin connector for easy determination of temperature and your chosen parameter
* Measures/ compensates temperature in ° C or ° F
* Built-in barometer for DO samples
* Automatic buffer recognition with 4.01, 6.86, 7.00 and 10.01 buffers
* Floatable and Watertight IP67-rated seal
* User-activated calibration review, time and date stamps for GLP
* Many color-coded buffers to choose from
* Download data easily with docking station
* Can calibrate with either NaCl or KCl
* Autocorrects for altitude, barometric pressure, and salinity