Extech CL500: Free and Total Chlorine Meter

Features
The CL500 is a free and total Chlorine meter. This chlorine tester measures up to 3.50ppm with 0.01ppm resolution on its large LCD screen. Complete with Free, Total and Zero Chlorine standard solutions, test bottles with covers, Free and Total Chlorine DPD powder (10pcs), cleaning cloth, 6 AAA batteries, and hard carrying case.

• Large big-digit LCD and splash-proof front panel
• Measures Free and Total Chlorine up to 3.50ppm with 0.01ppm resolution
• Advanced optical system uses a narrow band LED lamp that provides accurate and repeatable readings
• Requires only a 10mL sample size
• Independent 2-point calibration for Free and Total Chlorine, Auto Power Off
• Battery operated for field and on-site testing
• Data Hold and Min/Max record/recall
• Complete with Free, Total and Zero Chlorine standard solutions, test bottles with covers, Free and Total Chlorine DPD powder (10pcs), cleaning cloth, six AAA batteries, and hard carrying case