Well, we actually call them 'guess strips' around here......

The test kit that we think is by far the best is the Taylor K2006 or 2006C (better buy). Not available locally but you can get it through this link that takes you to Amazon: http://pool9.net/tk/

But, in the meantime, go to Walmart and see if they have the HTH 6-Way drops-based kit (no test strips!) and get that. If they don't, get an OTO/Phenol Red kit (yellow and red drops) instead. Use it to test and then post your numbers. Also while you are at WallyWorld, get several jugs of their generic 8.25% bleach and a 2 or 3 boxes of 20 Mule Team Borax (laundry aisle).

Then, test and repost the numbers. (Do this asap. Your pH appears to be critically low and can damage your pool and equipment! Any reading below 7.0 is acidic. So...... get off to Walmart!)