Pen Torch, RISEMART Diagnostic Penlight, 2PCS Reusable LED Pen Light with Pupil Gauge for Nurses Doctors with Pocket Clip (Black and White)

Pretty solid construction though not too big, takes 2 x AAA batteries. Useful as a keyhole torch or medical one with pupil size calibrated on tube. Can be used for eye, ear, and mouth checking.

Wanted a pen torch with a button rather than a contact clip and bought this. Can't complain, nice and bright LED that doesn't flicker like some do and the button makes it easier to use for ocular motility. The pupil guage is a nice touch as well.

Excellent items. Got the black and white ones as I thought the pupil gauge would be easier to read. They're well built, sturdy with a strong pocket clip. I appreciate the extra ridge around the light at the end, the cheaper ones don't have this. It helps stop spill light which can affect reaction times. I also rehab animals and these are great for looking in tiny mouths and ears, and checking wounds without too much disturbance to the animals. Very happy with purchase, thank you.

The light that comes off these torches is very bright - good for navigating in darkened areas or minor tasks during nightshift but do not use this on anyone's eyes (despite the pupillary measurements on the side of the pen) or you'll do more harm than good! It's far too bright for any eye examination purpose.

Dangerous! Received these today as a stockings filler for my daughter who is a newly qualified paramedic. Put 2 aaa batteries in the 1st white one and worked perfectly. Put 2 batteries in the 2nd black one and it didn't work, so i unscrewed the top and when i removed the part with the switch and spring it was glowing red and before i realised i had touched it and burned my finger badly. Scary to think what would have happened if i had chucked it in a drawer or my pocket. Cheap for a reason.

Good valeu

Nice pen torch. But comes without batteries.

Useless. Once the batteries were in the light would not switch off. It has an easy to use clickable button the the top which works fine, except it only has 2 options - on and on. I would have returned but foolishly threw the packaging away. I'll have to buy another pen from somewhere else. Avoid this tat.