A Useful Test Kit
I purchased this test kit mainly to test for formaldehyde in my house since I had UFFI installed in my home many years ago and continue to monitor any chance of breakdown and leakage into the living space.<br />The product was delivered as promised and I immediately began the test since there were two ice packs in the box to keep the contents cool and refrigeration is required otherwise.  The setup instructions are clear and the setup is quite simple.  The only minor complaint that I have is the instructions for reading the gas test results could have been clearer but having results within ten hours was very useful.<br />I have no idea as to the accuracy of the test but was pleased that the only positive result was the CO2 reading which was modest.<br />All in all the unit seems to be a good deal for the price.
Rating: 4 stars