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Extech CL500 Chlorine Meter-

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Extech CL500 Chlorine Meter

Model: CL500

Portable tester for measuring of both Free and Total Chlorine up to 3.50 ppm.

Sale Price $715.50 CAD
Regular Price $795.00 CAD
Availability 2 to 3 Weeks

Recommended Accessories

EXTECH CL500 Offers


  • 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
  • Method used is adapted from USEPA Method 330.5 for waste water and Standard Method 4500-Cl-G for drinking water
  • Independent 2-point calibration for Free and Total Chlorine
  • Data Hold and Min/Max record/recall
  • Requires only a 10mL sample size
  • Big-digit LCD and splash-proof front panel
  • Battery operated for field and on-site testing
  • Auto power Off

EXTECH CL500 Specifications

Measurement Range 0.01 to 3.50 ppm
Accuracy ±0.02 ppm @ 1 ppm
Dimensions 6.1 x 3.0 x 2.4" (155 x 76 x 62mm)
Weight 11.3oz (320g)
Click here for complete specifications on the Extech CL500

What's included with the EXTECH CL500

  • Chlorine Meter
  • Free, Total and Zero Chlorine Standard Solutions
  • Free and Total Chlorine DPD powder (10 pcs)
  • Test Bottles with Covers
  • Cleaning Cloth
  • Hard Carrying Case
  • 6 x AAA Batteries

Click on a category to view a selection of compatible accessories with the Extech CL500 Chlorine Meter.

Extech BTL10 Test Bottles (2 x 10ml) BTL10
Test bottles for water and other aqueous solution samples. Set of two 10ml bottles.

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