MEDICAL LED PUPIL GAUGE PENLIGHT USB RECHARGEABLE
RM20.00
- Material: Premium Stainless Steel
- Size: 12.5cm * 1.25cm
- Power: Chargeable lithium battery
- Working Time: 3-5hours
- Output Voltage: 3.7-4.0V
- Input Voltage: 5V
- Input Current: 500mA
- Output Current: 150-160mA
- Charging Time: 1.5-2hours
- Light Source: LED
- Light Colour : Yellow/White
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