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SPECIFICATIONS: 

 
Temperature measuring range 
 

   

Indoor:  +32ºF to +122ºF with 0.2ºF resolution  
             0ºC to +50ºC with 0.1ºC resolution 
             ("OF.L" displayed if outside this range) 
 
Outdoor:  -21.8ºF to +157.8ºF with 0.2ºF resolution 
                 -29.9ºC to +69.9ºC with 0.1ºC resolution 
                ("OF.L“ displayed if outside this range) 
 
Temperature checking interval 

 

 

Indoor:  every 10 seconds 
Outdoor:  every 5 minutes  
 
Transmission distance:  maximum 82 feet (25 meters) in open field, depending upon surrounding structures, 

mounting location and possible interfering sources (see www.skyscaninfo.com) for additional 
information. 

 
Power source (Alkaline batteries recommended) 

 

 

Atomic clock:  2 x AA, 1.5V batteries 
Transmitter:  2 x AA, 1.5V batteries 
Battery life:  about 12 months 
 
Dimensions (L x W x H) 

   

Atomic clock: 12.20“ x 1.18“ x 8.03“ / 310 x 30 x 204mm 
Transmitter: 1.57“ x 0.9“ x 5.04“ / 40 x 23 x 128 mm 
 

LIABILITY DISCLAIMER: 
 

 

The manufacturer and supplier cannot accept any responsibility for any incorrect readings and any 
consequences that occur should an inaccurate reading take place. 

 

This product is only designed for use in the home or office. 

 

This product is not to be used for medical purposes or for public information. 

 

The specifications of this product may change without prior notice. 

 

This product is not a toy. Keep out of the reach of children. 

 

No part of this manual may be reproduced without written authorization of the manufacturer. 

 

WARRANTY:  
 

This product is warranted to be free of defects in manufacturing for 1 year after purchase from Sams Club. 
 
This model is discontinued and not eligible for the manufacturer’s warranty. Defective clocks should be 
returned to the place of retail purchase. 
 

BATTERY CHANGE: 
 

For best performance, batteries should be replaced at least once a year to maintain the best running accuracy. 
Ensure that the batteries used are new and the correct size.  

 

Please help in the preservation of the environment and return used batteries to an authorized 
depot. 
 

WARNING! 
 

 

Do not mix old and new batteries. 

 

Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel cadmium) batteries. 

Summary of Contents for 86722ALU

Page 1: ...atomic clock by 433 MHz signals Wall mounting case TO INSTALL AND REPLACE BATTERIES IN THE ATOMIC CLOCK The atomic clock uses 2 x AA 1 5V batteries To install and replace the batteries please follow t...

Page 2: ...ull hour within this time frame When this is successful the received time will override the manually set time The date is also updated with the received time Please refer to notes on Radio controlled...

Page 3: ...gs can be skipped After completion of the above described procedures in Setting up the manual setting modes can be entered by pressing and holding the SET key for 3 seconds The following settings can...

Page 4: ...ll increase by 5 5 Press and release the SET key to move to the Year Setting Note The unit will still try and receive the signal every day despite it being manually set When it does receive the signal...

Page 5: ...key anytime If no keys are pressed for at least 15 seconds in setting mode the atomic clock will automatically switch back to normal display mode ALARM SETTING To enter into the alarm setting mode 1 H...

Page 6: ...show the month date seconds indoor temperature outdoor temperature 4 Press the key a fourth time and the display will return to the default display WWVB RADIO CONTROLLED TIME The NIST radio station W...

Page 7: ...onto the screws before releasing POSITIONING THE OUTDOOR TEMPERATURE TRANSMITTER To achieve a true temperature reading avoid mounting where direct sunlight can reach the outdoor temperature transmitte...

Page 8: ...batteries of both units for ten minutes then reinsert them again Make sure the batteries are new and fresh See setting up 2 Move the atomic clock closer to the transmitter or place the transmitter cl...

Page 9: ...incorrect readings and any consequences that occur should an inaccurate reading take place This product is only designed for use in the home or office This product is not to be used for medical purpos...

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