Everything you need to clean, calibrate and maintain your pH probes

Your Bluelab Probe Care Kit – pH contains:

Equipment
1x Probe care instructions 
3x Plastic cups 
1x Bluelab pH Probe Cleaner,
30 ml / 1 fl.oz
1x Toothbrush

Solution
2x Single-use pH 4.0 Calibration
Solution Sachets, 18 ml / 0.6 fl.oz
2x Single-use pH 7.0 Single-use
Calibration Solution Sachets, 18ml / 0.6 fl.oz
2x Single-use 2.77 EC
Conductivity Standard Solution
Sachets, 18 ml / 0.6 fl.oz