Pocket Colorimeter DR300 Chlorine Dioxide Each

The DR300 continues the legacy of Pocket Colorimeter's dependability while introducing a more user-friendly design. Technical Attributes: Absorbance: 0 - 2.5 Abs Data Logger: Last 50 measurements Detector: Silicon photodiode Dimensions (H x W x D): 34 mm x 69 mm x 157 mm Display: LCD with backlight Enclosure Rating: IP67, waterproof at 1 m for 30 minutes Measurement Method: DPD/Glycine Operating Conditions: 0 - 50 °C (32 - 122 °F); 0 - 90% relative humidity (non-condensing) Parameter: Chlorine dioxide Power Supply: Four AAA alkaline batteries; approximate life is 5000 tests Range: 0.05 - 5.00 mg/L ClO2 Sample Cell Compatibility: 1 cm (10 mL), 25 mm (10 mL) Source Lamp: Light emitting diode (LED) Special Features: With Box Spectral Bandwidth: 15 nm filter bandwidth Warranty: 12 months Wavelength: 528 ?2 nm Weight: 0.25 kg