20MM CLOCKS
20MM CLOCKS

Wharton 4010.02 small panel mounted digital clocks for control panels and desks

4000x.05 LED wall clocks with 50mm (2") digits

4000x.05 LED wall clocks with 50mm (2") digits
4790N.05 world time zone wall clock displays with 50mm (2") digits and analogue seconds markers

4790N.05 world time zone wall clock displays with 50mm (2") digits and analogue seconds markers

small digital clocks for mounting in a control panel or control desk

4010x.02.Y.S hours, minutes & seconds panel mounting clock with 20mm (0.8″) digits

Viewing Distances

7m (21ft)

Please note that we base our suggested maximum viewing distances on users with average eyesight working in typical ambient lighting conditions.

Users with below-average vision may experience problems at the maximum quoted ranges or under bright lighting.

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Related Products

4900 Broadcast studio clocks with 50mm (2") or 20mm (0.8") digits and EBU/SMPTE synchonisation option (LTC)
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4900 Broadcast studio clocks with 50mm (2") or 20mm (0.8") digits and EBU/SMPTE synchonisation option (LTC)
Wharton 4900 series digital studio clocks for radio and TV bradcasting

4900x.05.G.S, 4900x.02.G.S & 4900x.02.R.S Studio clocks showing the three analogue seconds indication modes

blue, green&red, red and yellow/amber digit color options for Wharton 4900 series studio clocks

4900x.05.B, 4900.05.GR, 4900.05.R and 4900.05.Y studio clocks with blue digits, green digits with red 5 second markers, red digits and yellow/amber 50/30mm (2″/1.2″) high digits.

The 4900x.020 model with 20mm (0.8″) digits is only available with green or red digits and same colour markers.

Viewing Distances

4900x.05 – 15m (45ft), 4900x.020 – 7m (20ft)

Please note that we base our suggested maximum viewing distances on users with average eyesight working in typical ambient lighting conditions.

Users with below-average vision may experience problems at the maximum quoted ranges or under bright lighting.

Please also be aware that blue illuminated characters can appear slightly out of focus to some people due to variations in the response of the human eye to blue light.

Clocks with blue digits typically have a shorter maximum viewing distance for many people than red, green or yellow/amber characters.

Placeholder
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Wharton 4550 calendar clock range with numeric day and date with 57mm (2.3") or 100mm (4") digits

4550 calendar clock with blue or yellow digits

4550x.057.B.S & 4550x.057.Y.S with European date format

4550 calendar clocks with green or red digits

4551x.057.G.S & 4551x.057.R.S with US date format

Viewing Distances

57mm digits – 25m (75ft)
100mm digits – 50m (150ft)

Please note that we base our suggested maximum viewing distances on users with average eyesight working in typical ambient lighting conditions.

Users with below-average vision may experience problems at the maximum quoted ranges or under bright lighting.

Please also be aware that blue illuminated characters can appear slightly out of focus to some people due to variations in the response of the human eye to blue light.

Clocks with blue digits typically have a shorter maximum viewing distance for many people than red, green or yellow/amber characters.

4790N.05 world time zone wall clock displays with 50mm (2") digits and analogue seconds markers
,
4790N.05 world time zone wall clock displays with 50mm (2") digits and analogue seconds markers
world time zone wall clock with green digits and outer seconds ring

4790N/6.050.G.S time-zone clock with green digits and lower white printed locations

world time zone wall clock with yellow-amber digits and outer seconds ring

4791N/6.05.Y.S time zone clock with yellow/amber digits and white printed locations at top

world time zone wall clock with blue digits and outer seconds ring

4790NIL30/6.05.B.S world time zone clock with blue time digits and blue illuminated location characters below

world time zone wall clock with green digits, outer seconds ring with red five second markers

4791NIL30N/6.05.RG.S time zone clock with green digits, red five second markers and illuminated location characters at top

world time zone wall clock with redn digits and outer seconds ring

4790NIL50/3.05.R.S time zone clock with red time digits, red analogue seconds markers and 50mm (2″) high red illuminated location names below

Viewing Distances

20m – (60ft)

Please note that we base our suggested maximum viewing distances on users with average eyesight working in typical ambient lighting conditions.

Users with below-average vision may experience problems at the maximum quoted ranges or under bright lighting.

Please also be aware that blue illuminated characters can appear slightly out of focus to some people due to variations in the response of the human eye to blue light.

Clocks with blue digits typically have a shorter maximum viewing distance for many people than red, green or yellow/amber characters.

4740N.100 large world time zone wall clock for dealing rooms and trading floors with 100mm (4") digits
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4740N.100 large world time zone wall clock for dealing rooms and trading floors with 100mm (4") digits
4740.100 time zone wall clock with 10cm high green time digits

4740N/4.100.G.S large time zone clock with green digits and upper white printed location names

4740.100 time zone wall clock with 10cm high red time digits

4740N/4.100.R.S time zone clock with red digits and upper white printed location names

4740.100 time zone wall clock with 10cm high blue time digits

4741N/4.100.B.S time zone clock with blue time digits and white printed locations below above

4740.100 time zone wall clock with 10cm high yellow-amber characters

4740NIL50/4.100.Y.S time zone clock with yellow/amber time digits and yellow/amber illuminated location characters above

4740.100 time zone wall clock with 10cm high red time digits and green location characters

4741NIL50/4.100.RG.S time zone clock with red time digits and green illuminated location names below

4740.100 time zone wall clock with 10cm high green time digits

4740N/4.100.G.S large time zone clock with green digits and upper white printed location names

4740.100 time zone wall clock with 10cm high red time digits

4740N/4.100.R.S time zone clock with red digits and upper white printed location names

4740.100 time zone wall clock with 10cm high blue time digits

4741N/4.100.B.S time zone clock with blue time digits and white printed locations below above

4740.100 time zone wall clock with 10cm high yellow-amber characters

4740NIL50/4.100.Y.S time zone clock with yellow/amber time digits and yellow/amber illuminated location characters above

4740.100 time zone wall clock with 10cm high red time digits and green location characters

4741NIL50/4.100.RG.S time zone clock with red time digits and green illuminated location names below

Viewing Distances

50m – (150ft)

Please note that we base our suggested maximum viewing distances on users with average eyesight working in typical ambient lighting conditions.

Users with below-average vision may experience problems at the maximum quoted ranges or under bright lighting.

Please also be aware that blue illuminated characters can appear slightly out of focus to some people due to variations in the response of the human eye to blue light.

Clocks with blue digits typically have a shorter maximum viewing distance for many people than red, green or yellow/amber characters.

4000x.220 large commercial and industrial digital clocks with 220mm (8.7") digits
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4000x.220 large commercial and industrial digital clocks with 220mm (8.7") digits
4010 digital clock with 22cm high yellow digits

4010x.220.Y.S hours, minutes & seconds led digital wall clock

4010 digital clocks with red, white or yellow-amber 22cm high digits

4200x.220.R.S, 4200x.220.W.S & 4200x.220.Y.S hours and minutes led digital wall clocks

Viewing Distances

100m (300ft)

Please note that we base our suggested maximum viewing distances on users with average eyesight working in typical ambient lighting conditions.

Users with below-average vision may experience problems at the maximum quoted ranges or under bright lighting.

4740N.120 large multiple time zone wall clock with 120mm (4.7") digits
,
4740N.120 large multiple time zone wall clock with 120mm (4.7") digits
4740.12 time zone wall clock with 12cm high white time digits

4740N/4.12.W.S multiple time zone wall clock with white digits and upper white printed locations

4740.12 time zone wall clock with 12cm high red time digits

4741N/4.12.R.S multi-time zone clock with red digits and lower white printed locations

4740.12 time zone wall clock with 12cm high green time digits and zone location characters

4740NIL50/4.12.RG.S multiple zone wall clock with green time digits and green illuminated location names above

4740.12 time zone wall clock with 12cm high red time digits and green time zone location characters

4741NIL50/4.12.RG.S Multi time zone clock with red time digits and green illuminated location names below

Viewing Distances

60m (180ft)

Please note that we base our suggested maximum viewing distances on users with average eyesight working in typical ambient lighting conditions.

Users with below-average vision may experience problems at the maximum quoted ranges or under bright lighting.

4700N and 4720N digital world time zone wall clocks with 50mm (2") digits
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4700N and 4720N digital world time zone wall clocks with 50mm (2") digits
4700N/5 world time zone clocks with green digits and white printed location lables on left and red digits and red illuminated locations on right

4700N/5.05.G.S with white printed locations – left
4700NIL30/5.05.R.S with illuminated locations – right

4720N/4 time zone clocks with blue digits and white printed location names on left and yellow-amber digits and illuminated locations on right

4720N/4.05.B.S with white printed locations – left
4720NIL50/5.05.R.S with illuminated locations – right

Viewing Distances

20m – (60ft)

Please note that we base our suggested maximum viewing distances on users with average eyesight working in typical ambient lighting conditions.

Users with below-average vision may experience problems at the maximum quoted ranges or under bright lighting.

Please also be aware that blue illuminated characters can appear slightly out of focus to some people due to variations in the response of the human eye to blue light.

Clocks with blue digits typically have a shorter maximum viewing distance for many people than red, green or yellow/amber characters.

4580 series digital countdown clocks - count up event timer
,
4580 series digital countdown clocks - count up event timer
4580 calendar clock with 57mm - 2.3 yellow characters

4580.057.Y countdown calendar clock

25m (75ft)  more

57mm (2.3″) high digits

Also available as 4580.100.Y with 100mm (4″) digits

50m (150ft)

100mm (4″) digits

4530 calendar clock with seconds digits

4581.057.B countdown calendar clock

25m (75ft)

digit options

57mm (2.3″) high digits

Also available as 4581.100 with 100mm (4″) digits

50m (150ft)

digit options

100mm (4″) high digits

Calendar clock range with stainless steel (inox) cases and wipe-down front panels for pharmaceutical production, laboratories and similar environments, 10/100 Base-t Ethernet
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Calendar clock range with stainless steel (inox) cases and wipe-down front panels for pharmaceutical production, laboratories and similar environments, 10/100 Base-t Ethernet
Wharton network calendar clock with blue digits

IN54DD.B.S series

 20m (60′)  more

  50mm (2″) digits

Wharton Ethernet calendar clock with green digits

IN56DD.G.S series

 20m (60′)

  50mm (2″) digits

Wharton PoE network calendar clock with yellow digits

IN54SD.Y.S series

 20m (60′)

  50 & 57mm (2 & 2.3″) digits

Wharton network day date wall calendar clock with blue digits

IN56SD.R.S

 20m (60′)

  50 & 57mm (2 & 2.3″) digits

Wharton network calendar clock with blue digits

IN54SS.R.S series

 20m (60′)

  57mm (2.3″) digits

Wharton Ethernet numeric calendar clock with yellow digits

IN56SS.Y.S series

 20m (60′)

  57mm (2.3″) digits

Wharton 4520, 4530 & 4570 day date wall clocks - 50mm (2") digits
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Wharton 4520, 4530 & 4570 day date wall clocks - 50mm (2") digits
45205 day date wall clock

4520x.05.G.S with hour and minutes time information – green characters

4530 day date calendar clock

4530x.05.B.S with hours, minutes and seconds time information – blue characters

calendar clock with am-pm

4533x.05.R.S with hours, minutes and AM/PM time indication – red characters

calendar clock with year digits

4570x.05.Y.S with day-of-month, month and year information and hours, minutes and seconds time information – yellow/amber characters

Wharton 4670 electronic date display
,
Wharton 4670 electronic date display
electronic date displays with green and blue characters

4670x.05.G.S & 4670x.05.G.S date display unit

electronic date display with red or yellow-amber digits

4670x.05.R.S & 4670x.05.Y.S date display unit

Viewing Distances

20m (60ft)

Please note that we base our suggested maximum viewing distances on users with average eyesight working in typical ambient lighting conditions.

Users with below-average vision may experience problems at the maximum quoted ranges or under bright lighting.

Please also be aware that blue illuminated characters can appear slightly out of focus to some people due to variations in the response of the human eye to blue light.

Clocks with blue digits typically have a shorter maximum viewing distance for many people than red, green or yellow/amber characters.

Wharton large series calendar clocks with day and date - 120mm (4.7") characters
,
Wharton large series calendar clocks with day and date - 120mm (4.7") characters
large two row calendar clock with 12cm high red characters

4520x.12.R.S Day and Date Calendar Clock

large two row calendar clock with 12cm high green characters

4530x.12.G.S Day and Date Calendar Clock

Viewing Distances

60m (180ft)

Please note that we base our suggested maximum viewing distances on users with average eyesight working in typical ambient lighting conditions.

Users with below-average vision may experience problems at the maximum quoted ranges or under bright lighting.

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