Bluelab Probe Care Kit - Conductivity One simple kit for conductivity probe maintenanceCaring for your Bluelab conductivity probesAll our EC products are factory calibrated so you don’t need to worry about calibrating your meters. This is just another way that Bluelab helps to make your life easier. Instead of calibrating, we recommend that you clean your conductivity probes on a regular basis. Your Probe Care Kit contains sachets of 2.77 EC standard solution for testing your conductivity probe after cleaning. This kit also includes probe cleaner and a cleaning instrument. With regular cleaning and ongoing maintenance, you’ll be maximising your conductivity probe’s longevity and accuracy. Product Features / Benefits Your Bluelab Probe Care Kit – Conductivity contains: Probe care instructions Two 20 ml single-use sachets of Bluelab 2.77 EC conductivity standard solution One plastic cup Bluelab Conductivity Probe Cleaner Chamois for cleaning your conductivity probe Bluelab Probe Care Kit - pH Care, hydration and calibration – in one kitMaintaining your Bluelab pH probesTo ensure ongoing accuracy and longevity, we recommend that you clean, calibrate and hydrate your Bluelab pH probes on a regular basis.Your Probe Care Kit contains sachets of pH 4.0, pH 7.0 and KCl solutions for calibrating and storing your pH probes. This kit also includes probe cleaner and a cleaning instrument.You’ll have everything you need to clean, calibrate and hydrate your probes – in one compact and affordable kit. Product Features / Benefits Your Bluelab Probe Care Kit – pH contains: Probe care instructions 20 ml single-use Bluelab Solution Sachets - two each of: pH 7.0, pH 4.0 and KCl solutions Three plastic cups Bluelab pH Probe Cleaner Toothbrush for cleaning your pH probe