DR300 Pocket Colorimeter Phosphate, with box

Connected:
Optional Bluetooth connectivity allows you to safely transfer measurement data to Claros Hach Water Intelligence System reducing errors and saving time by elimin ating manual data entry.

Reliable:
Rugged, waterproof (IP67) design withstands whatever conditions you encounter in the field (drops, extreme temperatures, rain and dirt) and still delivers years of dependable, accurate measurements.

Simple: 
Simple, intuitive operation reduces potential manual error, ensuring accurate measurement data you can trust, time after time. Larger display with improved backlight makes reading measurements in all conditions even easier.

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:
Phosver 3
Operating Conditions:
0 - 50 °C (32 - 122 °F); 0 - 90% relative humidity (non-condensing)
Parameter:
Phosphate
Power Supply:
Four AAA alkaline batteries; approximate life is 5000 tests
Range:
0.02 - 3.00 mg/L PO4
Sample Cell Compatibility:
1 cm (10 mL), 25 mm (10 mL)
Spectral Bandwidth:
15 nm filter bandwidth
Wavelength:
600 ±2 nm
Weight:
0.25 kg (0.55 lbs.)