The PH-Kit includes:
1x Smart PH-Meter SM100
1x Smart EC-Meter SM302
1x Pufferlösung (approx. 20ml)
1x Leitlösung (approx. 20ml)
2x 9V-Blocks
1x Screwdriver
2x Warranty certificates für SM100 und SM302
1x Case for a proper stowage

Descriptions:

SM100 - SMART PH METER
Specifications:
Range: 0.0 - 14.0 pH
Resolution: 0.1 pH
Accuracy: ± 0.2 pH
Calibration: Manual 2 points
Battery type/life: 1 x 9V / 300 hours
Environment: 0 ? 50°C/95% RH Max
Dimensions: 80 x 145 x 35 mm

-Cloth junction electrode with 1 meter cable
-Manual calibration
-Large and easy to read display
-Automatic temperature nullification


SM302- SMART EL & TDS METERS
Specifications:
Range: 0.0 - 10.0 mS/cm
Resolution: 0.1 mS/cm
Accuracy: ± 2% full scale
Calibration: Manual 1 point
Battery type/life: 1 x 9V / 300 hours
Environment: 0 ? 50°C/95% RH Max
Dimensions: 80 x 145 x 35 mm

Smart and simple portable conductivity meter:
-Electrode with 1m cable
-Automatic Temperature Compensation
-1 point manual calibration
-Large and easy to read display


From time to time you should clean the electrodes of your pH-meter, because stains and arrears on the electrode can adulterate the readings.