The Milwaukee MA913B/5 is the replacement pH Probe for any Milwaukee BNC connector meter. The MA913B/5 has a rugged body (PEI) designed to take hits, comes with a 5 meter (16′) cable, BNC connector and can withstand up to 2 bar of pressure (meter(s) sold separately).
The probe connects quickly and tightly with a BNC connector. No worries of slipping off.