Bluelab Pro Controller Conductivity Probe – EC Replacement (CONTPRO) COM-100 + PH-200 + PH-STOR + PH-BUF + C342 PPM COMBO HM Digital PH/TDS/EC Meter Professional Refillable Combination pH Probe Power Supply 12 VDC ZAP-PITCHER1A STSOL250BL

Professional Refillable Combination pH Probe with BNC Connector

The COM-100L uses a detachable platinum electrode probe (model SP-C1) that can be replaced independently when the electrodes wear — extending the meter’s service life without replacing the entire instrument

This non-air gap model is approved for use in most areas and provides superior aesthetics and quieter operation where permitted

Warranty: 2-year limited

Large LCD display – Easy-to-read screen shows flow rate and total volume at a glance

Bluelab Pro Controller Conductivity Probe – EC Replacement (CONTPRO) COM 100 + PH 200 + PH STOR + PH BUF + C342 PPM COMBO HM Digital PH TDS EC Meter Professional Refillable Combination pH Probe Power Supply 12 VDC ZAP PITCHER1A STSOL250BL Professional Refillable Combination pH Probe with BNC Connector The COM 100L uses a detachable platinum electrode probe (model SP C1) that can be replaced independently when the electrodes wear — extending the meter’s service life without replacing the entire instrument