ANOTHER REACH-iT INNOVATION - copied by XERO WHAT YOU GET: CHECK-iT TDS with SILICONE CASE 2x 10X10 PUSHFITS 2x 8X10 PUSHFITS VELCRO STRAP Please Note: May not include CR2450 battery due to air transportation regulations. We Recommend: Sealing the battery compartment with electrical tape. CHECK-IT : The at-brush TDS METER for Water Fed Poles CHECK-IT is the world's first at-brush TDS METER for Water Fed Window Cleaners. Developed to deliver the most important information a Window Cleaner needs to know - IS MY WATER SPOT-FREE? You can use CHECK-iT with ANY BRAND WATER FED POLE ! 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 his 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. REACH-iT's 'DRIVE-THRU CAR WASH METHOD': Our second design for CHECK-iT is for External Window Cleaners using REACH-iT's ‘Drive-Thru Car wash Method’. The DRIVE-THRU CAR WASH METHOD was developed to solve the high cost of DI RESIN when an Operator is using DI TANKS in HARD WATER AREAS (eg. rural properties with well water). We learnt the magic path by observing that in our local Drive-Thru Carwash, our car is washed with tap water straight from the spigot, and we pay an extra buck for the ‘Spot-Free Rinse’ at the end. Well - you can clean windows and frames the same way! Follow The RADIAL TECHNIQUE to effect a complete clean of all the windows on the building USING TAP WATER. Now - all the windows are 'clean', except they will have spots on the windows - but it is ONLY from the minerals in the tap water, as the tap water dried. To remove these spots, simply connect your DI TANKS to your water supply, turn on the water, and wait for the hose and tube to flush the tap water out, and the pure water in, so you can rinse the windows spot free. How do you know if the water at your brush is spot-free? CHECK-iT! Now just RINSE THE GLASS with your spot-free rinse - one up-&-down stroke only on any window surface (it may be 203 stroke actions to clean any one window, moving across each window, and from window to window, In less than 10 seconds per window you will effect a SPOT-FREE RINSE. The DI water will remove the minerals from the tap water, and leave your customers windows wet, but when this water dries, it will dry spot-free. This method preserves your DI RESIN by using it ONLY for the critical part of the cleaning job - the spot-free rinse phase! 10 SECONDS PER WINDOW! KNOW WHEN TO UPGRADE TO RO-DI The 3rd design for CHECK-iT is to help you know when to choose to upgrade your system from DI ONLY to RO-DI : WHEN TO STAY DI ONLY: If your water from the spigot shows GREEN or ORANGE, you never need to upgrade to RO-DI unless you are running very high volume of water like a pure water refill station in your shop or running multiple vehicles. If you are thinking of DI ONLY, check out Reach-iT's simple DUAL DI-TANK Solution (click here). WHEN TO UPGRADE TO RO-DI: If the red light is lit (TDS
