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โฐ Never Miss a Beat with Bold Time & Temp Visibility!
The AcuRite 75100C is an 18-inch large LED digital clock featuring oversized 5.5-inch red digits visible from over 200 feet. It offers dual placement options with wall-mount keyholes and a fold-out desk stand. Powered by a 9-foot adapter with integrated cord management and battery backup, it ensures continuous, accurate timekeeping. Additional features include a calendar display and indoor temperature readings updated every 60 seconds, making it a functional and stylish timepiece for offices, classrooms, and living spaces.







| ASIN | B019PJV3N4 |
| Additional Features | Calendar Display |
| Alarm Clock | No |
| Batteries are Included | No |
| Best Sellers Rank | #86,245 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #128 in Wall Clocks |
| Brand | AcuRite |
| Brand Name | AcuRite |
| Clock Form | Multi Display |
| Color | Red |
| Connectivity Technology | Power over cable |
| Customer Reviews | 4.5 out of 5 stars 7,455 Reviews |
| Dial Color | Black |
| Display Type | Digital |
| Frame Material | Plastic |
| Global Trade Identification Number | 00072397751001, 05351920705762 |
| Included Components | Digital Clock, Instruction Manual, Power Adapter |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 18"W x 8"H |
| Item Type Name | AcuRite Large 18โ Digital LED Oversized Wall Clock with Date, Temperature and Fold-Out Stand |
| Item Weight | 8 ounces |
| Manufacturer | AcuRite |
| Manufacturer Part Number | 75100 |
| Manufacturer Warranty Description | One-year limited warranty. |
| Material Type | Plastic |
| Model Number | 75100MA1 |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AA batteries required. |
| Number of Items | 1 |
| Operation Mode | Electrical |
| Power Source | Red LED Clock: 5V power adapter (required; included); 2 AA alkaline batteries (for backup; not included) |
| Product Dimensions | 18"W x 8"H |
| Room Type | Classroom, Garage, Living Room, Office |
| Screen Size | 18 Inches |
| Shape | Rectangular |
| Size | 18-Inch |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Calendar Display |
| Style | Casual |
| Style Name | Casual |
| Theme | Practical/Functional |
| UPC | 072397751001 770352763297 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Watch Movement | Digital |
R**A
Attractive Clock; Great Customer Support
I bought this clock in August to help my kids keep track of the time and date for cyber schooling. I wasn't sure how I'd like a blazing red LED institutional looking clock on my wall and I was a little concerned the light would overwhelm the room. I initially preferred blue, but the price was so much higher I went with red. I decided to go with Acu-Rite over an unknown brand because I have their hygrometer that still works great five years later. Turns out, we love the clock. The red is bright and has a nice, smooth glow, but doesn't burn your eyes or discolor the room. I can easily read it from two rooms over, so I can do chores and still make sure my kids are online at the right time. There was a problem, though. Just a little over a month after hanging it on my wall, I woke up in the morning and the display was completely black. I tried another outlet, which confirmed that the clock did not work. Since it was past the return date on Amazon, I went to Acu-Rite's website and chatted with a representative. (Currently, they only offer support through chat and email due to COVID.) While on chat, I provided my receipt and pictures, and THAT SAME DAY, they shipped out a replacement. Two days later I have a working clock before the start of a new school week! I hope this new clock works for years like my hygrometer. While I can't speak to the longevity of this unit, many people seem happy with theirs based on the high reviews, and at the very least, I can say that Acu-Rite stood behind their warranty and acted extremely quickly with respect to sending out a replacement.
A**R
Great Clock
Love how big this clock is. Can see it from a long distance. Keeps excellent time. Easy to setup.
T**R
Great Clock
Why did you pick this product vs others?: Happy I got this. Large numbers, and bright, so I can see it from across the room. Easy to set up and hang. Temp, day, and date are nice additions.
F**N
This clock is ideal!!
I can't recommend this clock enough! I have to admit to being exceptionally pleased with it. It arrived exactly as I expected and is perfect for a home gym atmosphere. I mounted it high for wide visibility and it really set a great tone. The red color is nice and vibrant, not over powering but clearly visible from a wide angle and the picture attached is somewhat washed out (the color is more vibrant that it looks on camera). It was suuuper easy to program and I had it on, set, and mounted in 10 minutes. One note, and this is not a bad thing about it, but the battery compartment is strictly used in the event of power failure from the wall source. The clock display will go off, batteries don't keep it illuminated, but the settings and time are all kept current and resume when power is restored. So plug it in, put in the batteries, and disconnect the wall plug to mount it and there will be no issues with having to reset it. Overall for something as simple as a clock, I am really pleased and would definitely recommend it. Also, I didnt think the in room temperature reading would be useful, but since its in a home gym, it really is!!
A**R
Very EZ to READ Digits! 10" Green
AcuRite 75112M 10-inch LED Digital Clock with Auto Dimming Brightness Green This is a really nice Clock! The Program buttons are kind of Cheap but otherwise I like it! I have all the other sizes in (RED) but the GREEN is Super Bright and very EZ to read! I like the Battery back up that retains the correct time when the power is off because I have this in my Garage on a Socket that is on a motion Sensor so the Clock is only on when I'm out moving around, otherwise the clock is off and it remembers the time perfect! $40 is a bit over priced but the Numbers are Awesome on these Clocks and my RED clocks have been working perfect for a few years now! If this Clock was $20 bucks I would get one for my Shed. This Size was perfect between my garage doors tracks! Other than the Cheap program buttons its a 5 star Clock! The Bigger clocks have Date and Temp ETC, but the 10 inch is only TIME.
R**E
DO NOT BE FOOLED BY THE BRAND "ACU>RITE" BECAUSE THEY FAILED ME!
DO NOT WASTE YOUR MONEY ON THIS CLOCK! ONE OF IT'S MAIN PROBLEMS THIS CLOCK STARTS TO HAVE IS THAT IT WILL FALL BEHIND ON TELLING THE CORRECT TIME. THIS STARTED THE 1ST YEAR WE HAD THE CLOCK. IT BECAME FRUSTRATING TO CONSTANTLY CLIMB UP THE LADDER UNHINGE THE CLOCK FROM THE WALL ONLY TO HELP IT CORRECT THE TIME. WE REALLY DIDN'T THINK AT FIRST THE PROBLEM WOULD GET WORSE BUT IT DID. DECEMBER 17, 2021 IS WHEN WE PURCHASED THIS SO-CALLED REPUTABLE BRAND FOR $47.99 FROM AMAZON AND AS OF TODAY FEBUARY 22, 2026 ( 4 YEARS AND 2 MONTHS ) IT NOW FALLS BEHIND 5 MINUTES! I HAVE HAD IT WITH THIS PROBLEM AND REPLACED IT WITH ANOTHER BRAND THAT WE HAD IN ANOTHER ROOM GOING STRONG WITHOUT ANY PROBLEMS 4 PLUS YEARS! WISH I COULD GET MY MONEY BACK SINCE THIS CLOCK NEVER GAVE ME THE SECURITY OF DISPLAYING THE CORRECT TIME!
J**R
Great for someone that has difficulty seeing!
We purchased this clock for an elderly lady that couldn't see very well. She couldn't see or read her wall clock. Decided to try this one and ta-da! She could read it!! Unfortunately, she passed away recently. We brought the clock home and mounted it in the garage. I can even read it way out in the yard. Note that this clock display is bright but adjustable. I would gladly buy it again.
L**S
It works.
I originally purchased a cheap no-name digital clock, but it kept having errors out of the box. I considered exchanging it, but I decided on a refund and to pay more for a brand-name Acu-Rite version instead. The quality is much better, offering stronger plastics and ease of use. Plus it works.
Trustpilot
3 weeks ago
1 month ago