Choose a language.

Masterclock.com can now be viewed in other languages thanks to Google Translator. The translation is computer generated and at times may be less than perfect. We hope that you appreciate that this is an experiment to determine the best way to reach our customers globally and that the translation at times may not make sense.

...Digital Clocks

Play Movie   Play Movie
...NTP and Time Code Explained
...Visibility of LED Clock Displays
 NTP 1 inch (2.5 cm) clocks
     
Masterclock TCD200    

0.6" (1.5cm) Six-Digit Desktop Unit
NTD200

   
     
 NTP 1 inch (2.5cm) clocks
     
Masterclock NTDS16 Desktop Masterclock NTDS19 Desktop  

1.0" (2.5cm) Six-Digit Desktop Unit
NTDS16

1.0" (2.5cm) Nine-Digit Desktop Unit
NTDS19
 
     
NTDS16 RM NTDS19RM NTDS112 RM

1.0" (2.5cm) Six-Digit Rack Unit
NTDS16-RM

1.0" (2.5cm) Nine-Digit Rack Unit
NTDS19-RM

1.0" (2.5cm) Twelve-Digit Rack Unit
NTDS112-RM

     
 NTP 2.3 inch (5.8 cm) clocks
     
White LEDs now available for select 2.3" and 4" models. Details here. Single Face Units
may also be bracketed to the ceiling. Details here.
Side Wall Mount Bracket for Dual-Face Clocks. Details here.
     
Masterclock NTDS24 Masterclock ntds26 rack mount Masterclock NTDS29

2.3" (5.8cm) Four-Digit Wall Unit

Black NTDS24 or

 

Stainless Steel NTDS24-SS

 

2.3" (5.8cm) Four-Digit Dual Face
Ceiling Unit - NTDS24-DF

2.3" (5.8cm) Six-Digit Rack Unit NTDS26

 

2.3" (5.8cm) Six-Digit Dual Face
Ceiling Mount Unit - NTDS26-DF

2.3" (5.8cm) Nine-Digit Unit
NTDS29

 

1.8" (4.57cm) Nine-Digit Rack Unit
NTDS29-RM

 

 NTP 4 inch (10.2 cm) clocks
     

Side Wall Mount Bracket for Dual-Face Clocks. Details here.

Single Face Units may also be bracketed to the ceiling. Details here.

White LEDs now available for select 4" models. Details here.

     
Masterclock NTDS44 Masterclock NTDS46

4.0"(10.2cm) Four-Digit Wall Unit in Black NTDS44 or

Stainless Steel: NTDS44-SS

 

4.0"(10.2cm) Four-Digit Dual Face Unit Black: NTDS44-DF

 

or Stainless Steel: NTDS44-DF-SS

4.0" (10.2cm) Six-Digit Wall Unit in
Black NTDS46 or Stainless Steel NTDS46-SS

 

Six-Digit with 2.3" Seconds NTDS46-2

 

4.0" (10.2cm) Six-Digit Dual Face Ceiling Unit
NTDS46-DF


 

 
Masterclock ntds4626 Masterclock NTDS49

4.0" (10.2cm) over 2.3" (5.82cm)Six-Digit Wall Unit NTDS4626

4.0" (10.2cm) Nine-Digit Wall Unit NTDS49
   
   
Masterclock ntds4626-12al Masterclock ntds46y263al black frame
4.0" (10.2cm) Six-Digit Over 2.3" (5.82cm) Twelve-Digit
Wall Unit - NTDS46-12AL

4.0" (10.2cm) Six-Digit Over 2.3" (5.82cm) Six Digit
Plus Three Alphanumeric Wall Unit - NTDS4626-3AL
   
 NTP 8 inch (20 cm) clocks
 
Masterclock NTDS84 Masterclock ntds86

8.0" (20cm) Four-Digit Wall Unit Unit NTDS84

 

8.0" (20cm) Four-Digit Dual Face Ceiling Unit NTDS84-DF

8.0" (20cm) Six-Digit Wall Unit NTDS86

 

8.0" (20cm) Six-Digit Dual Face Ceiling Unit NTDS86-DF

   
Masterclock NTDS8646ss  

8.0" (20cm) over 4" (10.2cm) Six-Digit over Six-Digit Wall Unit
NTDS8646-SS

 
   
   
 Time Code 0.6 inch (1.5 cm) clocks
 
Masterclock TCD200    

0.6" (1.5cm) Six-Digit Desktop Unit
TCD200

   
     
 Time Code 1 inch (2.5cm) clocks
     
Masterclock TCDS16 Desktop Masterclock TCDS19 Desktop  

1.0" (2.5cm) Six-Digit Desktop Unit
TCDS16

1.0" (2.5cm) Nine-Digit Desktop Unit
TCDS19

 

     
Masterclock TCDS16 RM Masterclock TCDS19RM Masterclock TCDS112-RM

1.0" (2.5cm) Six-Digit Rack Unit
TCDS16-RM

1.0" (2.5cm) Nine-Digit Rack Unit
TCDS19-RM

1.0" (2.5cm) Twelve-Digit Rack Unit
TCDS112-RM

     
 Time Code 2.3 inch (5.8 cm) clocks
     
White LEDs now available for select 2.3" and 4" models. Details here. Side Wall Mount Bracket for Dual-Face Clocks. Details here. Single Face Units
may also be bracketed to the ceiling. Details here.
Masterclock TCD24 front Masterclock TCDS26 Masterclock TCDS29

2.3" (5.8cm) Four-Digit Wall Unit
TCD24

2.3" (5.8cm) Six-Digit Rack/Wall Unit
TCDS26

 

2.3" (5.8cm) Six-Digit Ceiling Mount Unit
TCDS26-DF

 

1.8" (4.6cm) Nine-Digit Wall Unit
TCDS29

 Time Code 4 inch (10.2 cm) clocks
   
Masterclock TCD44 Masterclock TCDS46
4.0" (10.2cm) Four-Digit Wall Unit
TCD44

4.0" (10.2cm) Six-Digit Wall Unit
Black TCDS46

 

4.0" (10.2cm) Six-Digit Dual Face Wall Unit
TCDS46-DF

   
Masterclock TCDS49

4.0" (10.2cm) Nine-Digit Wall Unit TCDS49

 

   
 Time Code 8-inch (20 cm) clocks
   
Masterclock TCDS84 Masterclock TCDS86
8.0" (20cm) Four-Digit Wall Unit
TCDS84
8.0" (20cm) Six-Digit Wall Unit
TCDS86
   
Masterclock TCDS8646ss  
8.0" (18cm) Six-Digit Wall Unit
TCDS8646-SS