Are the numbers big enough for the person to see easily?
1061625
Yes! Each key is a one (1) inch square with bold black numbers one-half (1/2) inch.
172104
The readout numbers are approx 1/4". I can see them without my reading glasses.
1332921
I believe is posible, the numbers that came with it are paper and they stick to it well.
2213935
The letters and numbers are about 3/16 inch tall - easy to read at arm's length, maybe not so much across the room.
457025
Yes, the numbers are recessed and the colors are quite good. My only negative comment to the company (in the form of a suggestion)
91805
Yes the numbers are very easy to read. My mother who is 82 years old with vision in only one eye has had no trouble using these measuring cups.
1173850
Yes, I can. The screen is large enough to see clearly. I very much like my calculator.
1252124
Yes. It fits up to 5. Has a template, so the numbers are lined up properly.
1333240
I think it will work for you as the background is lighted by the unseen solar panel on top of the display. The number/numbers are a sturdy black plastic and can moved to any place on the address sign. I love the design & colors surrounding the display.
2233231
I'm 90 with 90 year old eyes and find the numbers are very easy to see. Also, my favorite feature is the white background on the display section with large black letters and numbers which are very easy to read.
1937035
The numbers are about 3/4 inches high ( almost and 1 inch) by about 1/2 inches wide......
309818
I have excellent vision so I cannot say with surety that your father will be able to see it clearly, but the backlight is bright without being harsh. The numbers are big enough and with the orange-ish light illuminating the black numbers, it was quite easy for everyone at the cook-off we recently attended to see even in the brightest and darkest hours.
2044706
absolutely...easy to read at night or daytime. We live in Florida and have no problem reading the display !
1338946
You can feel the pad, the numbers are in the same position as on a phone. The down side is that in the dark you can open it, I have tried it and it is fairly easy. But under pressure of knowing someone is coming into your home, I donn't think the Motor skills are going to be there.
1466237
The numbers cannot be dimmed, However in daylight they are plenty bright to see, I can see them well without my glasses.
1670417
The size is pretty decent for the amount of information that is on the face. I would say that it's about a 14 to 16 font size, maybe even 18 for some of the info. Sorry that's the best terms I could think to put it in.
164322
Beachbound and Halfon, have the correct dim. Noted. I can see the numbers without glasses on.