Wavelength accuracy: Absorbance: 200-1000 nm
Measure range: 0-4 OD
Screen size: 10 inch

Capacity:96×0.2ml, 54×0.5ml, 96×0.2ml+54×0.5ml
Temp range:0°C ~99°C (RT≤30°C)
Heating rate:≥3.0°C /s

Display:7 inch touch screen (800x480 dots)
Light source:Quartz-halogen lamp 6V/10W
Wavelength:340-750nm
Half-bandwidth of filters:8~10nm

Spacer Body Size:  φ52*131mm
Volume: 175ml
Mouthpiece: 22.5*15.5mm
Materials: Anti-static PETG

Spacer Body Size:  φ52*131mm
Volume: 175ml
Mouthpiece: 22.5*15.5mm
Materials: anti-static polypropylene 

Spacer Body Size:  φ67*165mm
Volume: 350ml
Mouthpiece: 22.5*15.5mm
Materials: Anti-static PETG

Spacer Body Size:  φ65*162mm
Volume: 198ml
Mouthpiece: 22.5*15.5mm
Materials: anti-static PP

Spacer Body Size:  φ52*142mm
Volume: 175ml
Mouthpiece: 22.5*15.5mm
Materials: Anti-static PETG

Spacer Body Size:  φ67*165mm
Volume: 175ml
Mouthpiece: 22.5*15.5mm
Materials: Anti-static PETG

Product name: Peak flow meter for kids Measuring range: 50-400ml/min Material: Medical ABS Color: Red  

Product name: Peak flow meter for adults Measuring range: 60-800ml/min Material: Medical ABS Color: Blue