Extech CL200 ExStik Waterproof Chlorine Meter

The CL200 is an ExStik Chlorine Meter. This revolutionary technique measures Direct Total Residual Chlorine from 0.01ppm to 10ppm. It makes non-subjective measurements unaffected by interferences associated with traditional colorimeters and spectrophotometers like sample color, turbidity, light, and pollutants. This product comes with an electrode, five packs of 10 reagent tablets (50 tests), a protective sensor cap, a sample cup with cap, four CR2032 batteries, and a 48" neck strap.

• Direct reading of Total Chlorine provides fast and easy measurements (less than 2 minutes)
• Low detection limit down to 0.01ppm
• Wide dynamic range of measurement up to 10ppm (use dilution method for 10 to 50ppm)
• Unaffected by sample color or turbidity
• Automatic electronic calibration
• Memory stores, tags and recalls up to 15 readings
• Unique flat surface chlorine electrode
• Waterproof to IP67 standard
• US EPA approved as an acceptable method for wastewater compliance monitoring of Total Chlorine
• The state of the art LCD simultaneously displays ppm of Total Chlorine and Temperature plus analog bargraph indicator

• Chlorine (ppm): 0.01 to 10.00ppm
• Temperature: 23° to 194°F (-5 to 90°C)
• Max Resolution: 0.01ppm; 0.1°F/°C;
• Basic Accuracy: ±10% of reading ±0.01ppm; ±1.8°F/±1°C
• Memory: 15 readings
• Dimensions: 1.4"x6.8"x1.6" (35.6x172.7x40.6mm)
• Weight: 3.85oz (110g)