---
product_id: 434037
title: "Oregon Scientific RM313PNA_BL Model RM313PNA Projection Atomic Alarm Clock, Indoor Thermometer, HiGlo Electro-luminescent Backlight, Crescendo Alarm with Snooze Function, Blue"
brand: "oregon scientific"
price: "KSh7940"
currency: KES
in_stock: false
reviews_count: 9
url: https://www.desertcart.co.ke/products/434037-oregon-scientific-rm313pna-bl-model-rm313pna-projection-atomic-alarm-clock
store_origin: KE
region: Kenya
---

# Atomic clock sync for perfect time Red projection on wall/ceiling Built-in indoor thermometer Oregon Scientific RM313PNA_BL Model RM313PNA Projection Atomic Alarm Clock, Indoor Thermometer, HiGlo Electro-luminescent Backlight, Crescendo Alarm with Snooze Function, Blue

**Brand:** oregon scientific
**Price:** KSh7940
**Availability:** ❌ Out of Stock

## Summary

> 🔴 Wake up on time, in style, and in the know.

## Quick Answers

- **What is this?** Oregon Scientific RM313PNA_BL Model RM313PNA Projection Atomic Alarm Clock, Indoor Thermometer, HiGlo Electro-luminescent Backlight, Crescendo Alarm with Snooze Function, Blue by oregon scientific
- **How much does it cost?** KSh7940 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/434037-oregon-scientific-rm313pna-bl-model-rm313pna-projection-atomic-alarm-clock)

## Best For

- oregon scientific enthusiasts

## Why This Product

- Trusted oregon scientific brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gentle Wake-Up:** Crescendo alarm with snooze ensures a smooth, stress-free start to your day.
- • **Projection Power:** Projects clear, 4-inch red digits on any surface for easy night-time viewing.
- • **Ambient Awareness:** Indoor thermometer keeps you informed about your room’s climate.
- • **Effortless Precision:** Automatically syncs with U.S. Atomic Clock—never reset again.
- • **Sleek Night Visibility:** HiGlo electro-luminescent backlight activates on demand—no annoying glow while you sleep.

## Overview

The Oregon Scientific RM313PNA Projection Atomic Alarm Clock is a compact, blue digital clock that automatically synchronizes with the U.S. Atomic Clock for unmatched accuracy. Featuring a built-in indoor thermometer, it projects large red time digits onto walls or ceilings with a HiGlo electro-luminescent backlight for easy nighttime viewing. Its crescendo alarm with snooze function ensures a gentle wake-up experience, while the clock’s automatic adjustments for daylight saving time and leap years guarantee hassle-free operation. Powered by 2 AA batteries or an included AC adapter, this stylish and functional clock is perfect for modern bedrooms seeking precision and convenience.

## Description

Product Description Oregon Scientific RM313PNA_BL Model RM313PNA Projection Atomic Alarm Clock, Indoor Thermometer, HiGlo Electro-luminescent Backlight, Crescendo Alarm with Snooze Function, BlueThese cool little clocks automatically set to the U.S. Atomic Clock and never need adjusting for Daylight Saving Time. The projection feature offers a unique way to read time in the dark by casting soft glowing red numbers on a wall, ceiling, or just about any surfaceKey FeaturesAutomatically sets itself to the U.S. Atomic Clock, never needs adjusting for Daylight Saving TimeIndoor thermometerProjects time onto wall, ceiling, or just about any surfaceIlluminated with HiGlo electro-luminescent backlightCrescendo alarm with snooze functionIcon display of U.S. map with designated time zonesSpecificationsAC adapter included for continuous projectionBatteries: 2 AA (Not included)Dimensions: 4.25" x 2.5" x 4.5"Indoor Temperature: YesAC Adapter: NoAlarm Functions: YesSnooze Function: YesProjection Color: Red desertcart.com Housed in high-tech blue plastic, this alarm clock is far more sophisticated than its cute appearance may lead one to believe. Whether you check on the time by consulting the clock's LCD screen or by looking at a large red-light projection of the time beamed onto a wall or ceiling, you'll know it's accurate. That's because the clock is equipped with a radio receiver tuned to the U.S. Atomic Clock, and keeps time with split-second accuracy by automatically adjusting, if necessary, to the Atomic Clock's signals six times every 24 hours. From those signals, the 5-1/4-by-4-1/2-inch clock (2-1/2 inches thick) not only shows the precise time, but also displays the date and day, with automatic adjustment for daylight-saving time and leap year, according to the North American time zone for which the clock is set. (The day can be shown in English, Spanish, or French.) The red-light projection makes it possible to check the time without squinting. If the clock is in battery mode (two AA batteries required but not included), pressing the clock's snooze bar will beam the time onto the ceiling for five seconds--and also backlight the LCD screen. If the clock is plugged into a wall socket with an AC adapter (included), the projection and backlighting will be available either for five seconds with the snooze bar or continuously if a continuous-beam control is set. As a backup, you can set the time, day, and date manually as well as automatically. --Fred Brack

Review: Great Clock! - My very significant other bought me this clock for a present, many years ago. It survived a number of generations of felines, who playfully used the a/c cord for a toy. Cats think that anything that moves is fair game, including my toes. However, after more than 20 years, the original clock hit square on the very top, which houses the button to snooze, or turn on the night display light, etc. It did not survive. So I researched buying another one. Emailing my plight to the people at Oregon Scientific - the manufacturer - I asked if they had a repair service. They did not, but would give me a discount to buy a new one from their web site. Too bad their ethics are not as good as their products. Naturally, I searched for this, and other atomic-synched clocks, and found that desertcart sold the very same, newly updated - to include inside temperature - clock, which looked identical to the one which the cats decided had lasted long enough. Even better, desertcart charged much less than the manufacturer would have charged, had they kept their word and offered a discount. So I saved a bunch of money, while replacing my all-time favorite alarm clock with a brand new, complete with inside temperature, atomic-synched clock. A push of a button will put a display of the time on your ceiling, or wall, as well as light up the front display. And the accuracy cannot be beat, as it truly does synch to the atomic clocks, just like most Windows PCs do. I can now sleep in peace, knowing that this alarm clock will not fail to wake me - in increasingly louder chirps - when I must get up in the morning, and that I can see how long it is taking me to get to sleep, because of the bright and clear display. It's a great clock, and it's time you treated yourself and maybe your kids, too. After all, the blue one is in a nearly clear case, so the kids can see the inner workings of this neat little, functional toy.
Review: Great clock for my 7-year old - Purchased this so my 7-year old can wake up on his own for school. I checked several stores and was dissapointed to find nothing suitable for a child (didn't want radio, CD, telephone, and other features). ** Pros ** 1. Very compact size, fits good next to bed 2. AC adapter with battery backup (even came with batteries) 3. LCD display doesn't have annoying illumination while trying to sleep. Blue "glow" activates only when very easy to find button is pressed 4. Straight forward buttons and controls that took about 2-3 minutes for my 7-year old to learn. Buttons are a good size and are not real hard to press. 5. Great styling as a kids clock 6. The projection feature is a BIG hit. Projects about 4" high numbers on ceiling. 7. Projection intensity is good for laying in bed at night without lighting up the whole room 8. Decent construction for the $$$ ** Cons ** 1. None for my particular application NOTE: If you are looking for a projection clock to use during the day (visible projection in sunlight), you will be extremely disappointed

## Features

- Automatically sets itself to the U.S. Atomic Clock, never needs adjusting for Daylight Saving Time
- Indoor thermometer
- Projects time onto wall, ceiling, or just about any surface
- Illuminated with HiGlo electro-luminescent backlight
- Crescendo alarm with snooze function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00005B0BE |
| Alarm Clock | Yes |
| Are Batteries Included | No |
| Batteries | 2 AA batteries required. |
| Batteries required | No |
| Best Sellers Rank | #7,238,650 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #247 in Projection Clocks |
| Brand | Oregon Scientific |
| Clock Form | Multi Display |
| Color | Blue |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,245) |
| Dial Color | Blue |
| Display Type | Digital |
| Frame Material | Plastic |
| Import | Made in USA or Imported |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | Yes |
| Item Weight | 9 ounces |
| Item model number | RM313PNA-B |
| Manufacturer | Oregon Scientific |
| Material | Plastic |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AA batteries required. |
| Number of Items | 1 |
| Operation Mode | Atomic |
| Power Source | Battery Powered |
| Product Dimensions | 4.25"W x 4.5"H |
| Room Type | Bedroom |
| Screen Size | 3 Inches |
| Shape | Rectangular |
| Size | 4.25 in. x 2.5 in. x 4.5 in. |
| Special Feature | Alarm, Projection Clock, Snooze |
| Style | Alarm Clock + Thermometer |
| Theme | Plain |
| UPC | 803982964755 132017973135 012304461067 787543777803 044112784250 734811301246 734811206039 872182760849 163121092887 791769493997 521375539945 734811166081 163121092863 806291835983 851975709258 898029627724 689076561310 172302617108 809185305807 132017918518 956258792382 731598326486 014445549796 611101596530 807320370468 763615967945 172302617115 031112450148 858783071560 |
| Warranty Description | 90 day warranty. |

## Product Details

- **Brand:** Oregon Scientific
- **Color:** Blue
- **Display Type:** Digital
- **Indoor/Outdoor Usage:** Indoor
- **Power Source:** Battery Powered
- **Product Dimensions:** 4.25"W x 4.5"H
- **Room Type:** Bedroom
- **Shape:** Rectangular
- **Special Feature:** Alarm, Projection Clock, Snooze
- **Style:** Alarm Clock + Thermometer

## Images

![Oregon Scientific RM313PNA_BL Model RM313PNA Projection Atomic Alarm Clock, Indoor Thermometer, HiGlo Electro-luminescent Backlight, Crescendo Alarm with Snooze Function, Blue - Image 1](https://m.media-amazon.com/images/I/510QUT4UnGL.jpg)
![Oregon Scientific RM313PNA_BL Model RM313PNA Projection Atomic Alarm Clock, Indoor Thermometer, HiGlo Electro-luminescent Backlight, Crescendo Alarm with Snooze Function, Blue - Image 2](https://m.media-amazon.com/images/I/71S02zBIEDL.jpg)

## Questions & Answers

**Q: Responses are unclear. Is it battery or houseline powered? Can you set the display to be always illuminated?**
A: Jigo,the answers to your two questions are: "Both" and "Yes" & "no". The clock can be battery powered only, meaning the face display of time, seconds and date, etc. is constantly shown but NOT backlit, unless the snooze/light bar on the top of the clock is pushed, which will turn on the face display back light for a few seconds, so you can read it in the dark. Using only the batteries for power, the lamp in the projection tube which causes the time to be projected on  the wall or ceiling is also off, unless the snooze/light is pushed, which will not only light the face display back light for a few seconds but also light the lamp in the projection tube for a few seconds, which will allow the time to be displayed on the wall or ceiling for the same few seconds. However, if you also use the included AC power supply, the projection tube lamp will remain constantly on and the red projected time display will always be seen on the wall or ceiling, if the room is dark enough. However, the face display back light will still not come on until the snooze/light button is pushed and will still only stay on for a few seconds. I hope this info. will help to clarify how this clock is powered and which of the two displays can be set to be constantly on.       Milt

**Q: How many snooze cycles does this clock have?  I know it goes in 8 minute cycles, but how many times can you press snooze?**
A: I just tested snoozing it at 16 times (136 minutes since the alarm went off) and it is still snoozing.

**Q: how large is the display on the ceiling, I wear glasses and some Of the projection clocks I CANNOT READ AND HAVE SENT BACK**
A: I wear glasses as well, I cannot see the display at all, however I have no trouble with the projection.. As far as size, I have no way to give you a reference

**Q: if the power goes off in the middle of the night will the alarm still go off in morning?**
A: Yes, presuming that the batteries are in and working. When the electrical power goes off, the ceiling projection light goes off but the clock, face illumination and alarm still work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Clock!
*by U***E on May 19, 2014*

My very significant other bought me this clock for a present, many years ago. It survived a number of generations of felines, who playfully used the a/c cord for a toy. Cats think that anything that moves is fair game, including my toes. However, after more than 20 years, the original clock hit square on the very top, which houses the button to snooze, or turn on the night display light, etc. It did not survive. So I researched buying another one. Emailing my plight to the people at Oregon Scientific - the manufacturer - I asked if they had a repair service. They did not, but would give me a discount to buy a new one from their web site. Too bad their ethics are not as good as their products. Naturally, I searched for this, and other atomic-synched clocks, and found that Amazon sold the very same, newly updated - to include inside temperature - clock, which looked identical to the one which the cats decided had lasted long enough. Even better, Amazon charged much less than the manufacturer would have charged, had they kept their word and offered a discount. So I saved a bunch of money, while replacing my all-time favorite alarm clock with a brand new, complete with inside temperature, atomic-synched clock. A push of a button will put a display of the time on your ceiling, or wall, as well as light up the front display. And the accuracy cannot be beat, as it truly does synch to the atomic clocks, just like most Windows PCs do. I can now sleep in peace, knowing that this alarm clock will not fail to wake me - in increasingly louder chirps - when I must get up in the morning, and that I can see how long it is taking me to get to sleep, because of the bright and clear display. It's a great clock, and it's time you treated yourself and maybe your kids, too. After all, the blue one is in a nearly clear case, so the kids can see the inner workings of this neat little, functional toy.

### ⭐⭐⭐⭐⭐ Great clock for my 7-year old
*by L***E on August 22, 2006*

Purchased this so my 7-year old can wake up on his own for school. I checked several stores and was dissapointed to find nothing suitable for a child (didn't want radio, CD, telephone, and other features). ** Pros ** 1. Very compact size, fits good next to bed 2. AC adapter with battery backup (even came with batteries) 3. LCD display doesn't have annoying illumination while trying to sleep. Blue "glow" activates only when very easy to find button is pressed 4. Straight forward buttons and controls that took about 2-3 minutes for my 7-year old to learn. Buttons are a good size and are not real hard to press. 5. Great styling as a kids clock 6. The projection feature is a BIG hit. Projects about 4" high numbers on ceiling. 7. Projection intensity is good for laying in bed at night without lighting up the whole room 8. Decent construction for the $$$ ** Cons ** 1. None for my particular application NOTE: If you are looking for a projection clock to use during the day (visible projection in sunlight), you will be extremely disappointed

### ⭐⭐⭐⭐⭐ great lil clock
*by Y***Y on February 8, 2009*

I went to a friend's house and admired this clock there. It was so simple but I wanted one. I love how the time is projected so clearly onto the ceiling. It is also nice to have a clock that shows the temperature. The alarm sound is a pleasant one (important for me that it isn't obnoxious) and yet is loud enough to wake you. Since it is atomic, you don't have to re set it after a power outage. One drawback is that in order to illuminate the front screen, you must click the button on top and then it glows for maybe 8 seconds. But it's fine with me because at night the clock doesn't illuminate the room- and you can see the time on the ceiling anyway! I have given this as a gift, and if I had kids I would put one in their room also. For the price, or even twice the price, this is a great and reliable clock with many cool features.

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-02*