These digital depth probes, with built-in barometric pressure and temperature compensation, combine dissolved oxygen, pH or ORP and conductivity measurements with accurate depth readings. They can be used with either one, two or three IDS electrodes. The multi-parameter meter Multi 3430 or Multi 3630 IDS is required for measurements.

• No twisting, no screwing: Only a click is needed for creating a pressure, tension resistant, data proof connection to the MPP IDS
• Optional special cable reel with sliding contacts for simultaneously winding the cable and taking readings; space for cables up to 100 m length
• Three sensor inputs for simultaneously measuring up to three parameters, including depth