The Seatest System Control is designed to be used in conjunction with Seatest\'s full range of test kits! This easy to use tester allows you to analyse the results accurately in place of the usual hard to read colourimetric test charts. As a bonus you can also store the results of upto aquariums. These results can then be uploaded to a computer so you can generate graphic parameter reports; the reports themselves are stored for reference enabling you to build up a picture of the water quality and content over time. A brilliant piece of kit which won product best in show at the recent Aqua exhibition. Not convinced? See the review written by Reef builders here! Guide to test: 4 EASY STEPS TO MAKE A MEASUREMENTStep 1: Use colorimetric test as usualUse desired reagent as described in reagent’s instructions.Follow all steps and respect all times as if the reading was donewithout colorimeter.Step 2: Set tank number on deviceStep 3: Set reagent typeStep 4: Take readingIntroduce device inside the test tube until it touches the bottompart of test tube. Keep device vertical inside the test tube.Press TEST key and the liquid will be immediately analyzed.The concentration of the desired parameter will be shown in thedevice’s screen. No need to make any further operation! 1. CLEAN AFTER USEAfter measurement is done it is recommended to clean thedevice. This will avoid contamination from sample to samplewhen making several measures.To clean the device insert it inside a test tube filled with 10ml ofwater for three seconds. The best is to use same water from thetank to clean device.After device has been cleaned the external part of device can bedried using a paper towel. Once tests have been completed, upload via USB to view water quality graphs and comparisons.