Chlorine Tester

Pocket size for easy portability, simple to calibrate and direct reading of Total Chlorine down from 0.01 to 10.00ppm or mg/L

• Chlorine is one of the most widely used disinfectants to kill disease-causing organisms. CL20 is designed to measure Total Chlorine for wide dynamic range down to 0.01ppm and up to 10.00ppm. The flat surface electrode provides on-the-spot measurements and eliminates any concerns for clogged junctions or glass breakage. CL20 is ideal for direct contact applications for field testing including drinking water, cooling towers, wastewater treatment, food disinfection, and swimming pools. The large 4-digit LCD simultaneously displays ppm of Total Chlorine, Temperature, and analog bar-graph indicator for sample trends. The built-in memory records and recalls up to 25 labeled readings. Complete with a Chlorine electrode, protective sensor cap, 1.0m neck strap, and four CR-2032 batteries.
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• Specifications:      
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  		CL20	RE30	DO60	FL70
  Specifications	Range
  DO (saturation mode)	0.0 to 250.0%	-	-	R	-
  DO (concentration mode)	0.00 to 20.00ppm (mg/L)	-	-	R	-
  ppm	0.01 to 10.00ppm	R	-	-	R
  mV	±1000mV	-	R	-	-
  Temperature	32.0 to 99.9°F, 100 to 194°F (0.0 to 90.0°C)	R	R	R	R
  Max. Resolution		0.01ppm, 0.1°F/°C	1mV, 0.1°F/°C	(saturation mode) 0.1%  (concentration mode) 0.01ppm (mg/L)  0.1°F/°C	0.01ppm, 0.1°F/°C
  Basic Accuracy		±3% rdg or ±0.03ppm	±3mV	±2% FS	±3% rdg or ±0.03ppm
  Temperature Accuracy	±1.8°F/1°C	R	R	R	R
  Dimensions	1.5x7.1x1.5" (38x180x38mm)
  Weight	2.8oz (80g)

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• Features: 

  • Flat surface electrode provides on-the-spot Chlorine measurements
  • Large 4-digit (2000 count) LCD displays Total Chlorine, temperature, and analog bargraph indicator
  • Renew feature knows when to replace the electrode
  • Wide dynamic range of measurement down to 0.01 ppm and up to 10 ppm
  • Data Hold, Auto Power Off and low battery indication
  • Automatic Temperature Compensation of 2% per °C
  • Internal memory stores up to 25 labeled readings for easy recall 
  • Waterproof to IP57 
  • Complete with electrode, protective sensor cap, sample cup with cap, four CR-2032 button batteries, and 1.0m neckstrap