Milwaukee MA923B/3 Epoxy Industrial ORP Probe - 3m Cable, Platinum, BNC Connector hydroponics EC TDS probe 01 Calibration Buffer Solution (230mL)

01 Calibration Buffer Solution (230mL) - Acidic calibration point

Option to assign locations to logged readings

The refillable reference system allows you to replenish the KCL electrolyte solution as needed

Teflon tape for secure

Milwaukee MA923B/3 Epoxy Industrial ORP Probe - 3m Cable, Platinum, BNC Connector hydroponics EC TDS probe 01 Calibration Buffer Solution (230mL)Heavy Duty Epoxy Body Industrial ORP Probe with 3 Meter Cable The Milwaukee MA923B 3 is a rugged, industrial grade epoxy body ORP (Oxidation Reduction Potential) probe featuring a platinum sensing element designed for the most demanding testing environments. Compatible with Milwaukee BNC connector meters, this probe features a 3 meter (9. 8 ft) cable for extended reach and an ultra durable epoxy resin body built to withstand extreme impacts, harsh