Ohaus 30393204 Pen Electrode ST20M-C EB300 Battery Bundle 1 x Yale Assure Lock

1 x Yale Assure Lock 2 Key-free Keypad with Bluetooth

cannot be turned on)

With its ultra-thin

Just stack it

requires optional SiriusXM Connect vehicle tuner)/DAB+ ready (available

Ohaus 30393204 Pen Electrode ST20M-C EB300 Battery Bundle 1 x Yale Assure LockDescription: The Ohaus 30393204 Pen Electrode ST20M C is a compact and portable pen meter that provides accurate measurement of conductivity, pH, and salinity. It is designed for fast and convenient electrochemistry measurement, making it ideal for various applications such as pH measurement, oxidation reduction potential (ORP) measurement, conductivity measurement, dissolved oxygen (DO) measurement, salinity measurement, total dissolved solids (TDS)