Chlorine ( Free & Total) , and pH, Pocket Colorimeter II Test Kit Hach USA

Single Parameter go anywhere portable photometer Lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring. Measurement can be made in two ranges for a number of important parameters. Power: battery operation for a maximum of 2000 tests The Pocket Colorimeter II is simple enough to use that anyone can obtain reliable results with accuracy comparable to that of a lab instrument. Factory-Programmed Each Pocket Colorimeter II Instrument is pre-programmed for one of more than 35 parameters. Many are based on EPA-approved methods. No manual calibration is ever required. Simply zero the instrument with a blank, insert the reacted sample, and read the result. Waterproof, Lightweight, Rugged The Pocket Colorimeter II Instrument really can be carried in your pocket! Weighing in at only .23 kg ( 8.1 oz) , the tough, impact-resistant shell protects electronics and optics for years of trouble-free operation. IP67 rating Backlit Display, Data Logging, Recall Clear readings even under difficult conditions, thanks to lighting and large figures on the display. Record 10 most recent data points along with time of measurement. No need to carry pen and paper to record results. Specifications # Tests: 100 Battery Operation: 4 AAA batteries, approximate life of 2000 tests ( use of backlight reduces this number) Case Style: R Compliance: European CE mark Detector: Silicon detector Display: LCD, backlit Instrument: Kit includes PC II Instrument enclosure rating: IP 67 waterproof at 1 meter for 30 minutes ( excludes battery compartment) Lamp Type: Light Emitting Diode ( LED) Method: Colorimeter/ DPD Phenol Red, DPD Model: Pocket Colorimeter™ II Parameter: pH, and high range Chlorine Range: 0.1 - 10.0 mg/ L Cl? Range 2: 6.0 - 8.5 pH Sample cell path length: 1 cm and 25 mm Shipping Weight: 4.8 Warranty: 2 years Wavelength Accuracy: Fixed wavelength ± 2 nm varies with model Wavelength EU: Fixed wavelength ± varies with model Weight: 0.23 kg Width US: 6.1 cm