Features: Enduring and environmental light source Without change the machine, you can use 8, 10, 11 parameters reagent strip at ease Automatical adjustment and self-check when turn Specifications: Test items: PH, Glucose, Protein, Occult Blood, Ketone Body, Bilirubin, Urobilinogen, Nitrite, Specific Gravity, White Blood cells Measuring speed: 60 samples/hour Measuring principle: Cold light diffuse reflection Memory: 1000 samples automatically Printer: High speed thermal printer Display: Large LCD display measurement result Output: RS232 interface Power: 220V, 50/60Hz Consume power: <30W Dimensions: 360 x 300 x 100mm