DigiFlow TDS-880, In-Line TDS Monitor
Model No. C-275-10
Description DigiFlow TDS-880, In-Line TDS Monitor

Feature :
Automatic testing or manual testing
Easy connected to most reverse osmosis water filters

  • General description

The TDS-880 is an in-line and low cost testing device to monitor the quality of pure water which is generated by reverse osmosis water filters. It measures the conductivity of water and convert it to be TDS reading. The measured TDS reading is compared to the pre-setting TDS value.
Once the measured TDS value is over monitored TDS value, the TDS-880 generates audible alert to notify user.

  • Operating guide
  1. Install Batteries
    Slide off the cover case of the battery room, and put into 2 AA batteries. Then slide the cover case back.
  2. Connecting Fitting
    Cut off the outlet tube (between tank of the reverse osmosis water filter and faucet). Insert the tube into the quick fitting.
  3. Program monitoring TDS value
    Keep pressing “DISPLAY” button, then press “RESET” button. The TDS-880 gets into programming procedure. The value blinks on screen. Press “DISPLAY” button to choose right value, then press “RESET” to store the setting. The value sequence is 5 – 10 – 15 .... 200 – OFF – 5 - ....
  4. Automatic testing mode, testing TDS every hours.
    If TDS value tested is lower than setting value, it displays the value tested on screen.
  • Range : 0 – 999 ppm
  • Accuracy : ±2%
  • Fittings : 1/4” standard
  • Power : 9V alkaline battery
  • Dimension : 70mm(L) x 55m(W) x 33mm(D)
  • Weight : 80 g
  • Cable length : 45 cm