SP-3 Replacement Sensors for the DM-2 Video Transcript

Hey everyone, Aquaman here with FilterDoctor.com. Today we’re looking at the HM Digital SP-3. The SP-3 are a set of sensor probes for the Dual inline TDS monitor, the DM-2. Now, I’m certain that the original equipment that came with your DM-2 will give you many years of good service. But over time calcium, magnesium and other minerals will deposit themselves on the sensor probes and cause them to corrode and eventually fail. When that happens, these sensors will need to be replaced, and this is the appropriate replacement set, the SP-3, is a direct replacement for the DM-2 Dual inline TDS meter. Now, because this unit is waterproof and commercial grade, the cables are found inside the back cover. So you need to remove the back cover in order to access and remove the cables and replace them. Again, this is the SP-3 for the DM-2, and I’m your host Aquaman with FilterDoctor.com. Thanks for watching. 

See detailed specifications and purchase the SP-3 here.