USING WITH DI ONLY
Our initial design for Check-iT was for DI ONLY systems (note : all DI SYSTEMS can fail without notice, resulting in spots on windows, and unavoidable re-working)
Now, your Operator can take responsibility to check the TDS of the filtered water at any time during every working day, without costing their time, nor changing their normal work practices.
We recommend your operators simply squeeze CHECK-IT each time before they raise their pole. it is simply 'SQUEEZE'n'READ' to get a reading in ppm.
WHERE TO POSITION CHECK-iT:
We designed CHECK-iT to connect to RHINO or HI-FLO TUBE (any 5/16" (8mm) or 3/8" (10mm) tube). We recommend you locate CHECK-iT just under the brush, secure to your pole, however you can connect it where you choose along the tube.
Battery: CR2450, DC3, 540mA
Power Consumption: 2.5 mA
Operation Temperature: 0-120º F
LED reads ‘parts per million’
Pushfits for 8mm tube, eg. RHINO-TUBE (5/16”).
RED: over 150ppm
TURN ON : Squeeze Check-iT where you see the black dot. It will stay on for 5 seconds, or as long as the TDS reading is changing.
If screen fades or cannot be switched on, pull battery case and replace the battery.