Only can test one of the element at a time
You either have to swap out the reagent cartridges for each test
Or a buy a unit for each element it tests for
I missed out on the Mastertronic sale at BRS. I wasn't 100% sold on the idea, the price did seem nice is all
You either have to swap out the reagent cartridges for each test
Or a buy a unit for each element it tests for
I missed out on the Mastertronic sale at BRS. I wasn't 100% sold on the idea, the price did seem nice is all

