Filter Dimensions: 2

Why Choose the pH58 MAX

Battery Error Prevention System (BEPS)

25 Individual Sachets: Pre-measured 20mL single-use sachets ensure fresh solution every calibration

Strong nylon strap with adjustable length

Bluelab Probe Care Kit – pH & EC Calibration and KCl Storage Solutions | 8-Sachet Set mercuric nitrate titration Filter Dimensions: 2Bluelab Probe Care Kit pH & EC Calibration and KCl Storage Solutions All the calibration and storage solutions your pH and conductivity probes need in one convenient kit. The Bluelab Probe Care Kit (solutions set) provides eight single use sachets covering every step of professional probe maintenance: two point pH calibration, EC conductivity verification, and KCl probe storage. Accurate probes start with fresh, uncontaminated calibration solution.