HTH 1274 Multi-Purpose 6-Way Test Strips with 30 Kits BF15 3 speed control to adjust

3 speed control to adjust airflow from whisper quiet to a powerful high setting for quick room circulation

programming and scheduling are covered too

Number of Lights: 336

or use it to hold nails and other small parts

HTH 1274 Multi-Purpose 6-Way Test Strips with 30 Kits BF15 3 speed control to adjustThe HTH multi purpose 6 way test strips will test for available chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid stabilizer. These are the readings that will help you keep your pool clean. Highlights: Size: 2. 5 Ounce Multi purpose 6 way test strips Contains 30 strips Tests for available chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid stabilizer These are the readings that will help you keep your pool