MOTIE Medical Flashlight Oral Pen Pupil Pen ENT Eye Doctor Nurse Portable Kindergarten Morning Inspection Pen

Dual light source design allows rotation to select appropriate light based on examination area

Includes pupil scale comparison table with 2mm pupil increments and 9cm measurement scale for diagnostic assistance

Pen clip design for lightweight portability, can be hung in clothing pockets like a pen

Compact and lightweight for easy carrying and professional use

Data measured manually, possible deviation ±10mm

Long-lasting battery life with quick battery replacement to avoid work interruption