Outdoor Digital Clocks

Wharton Electronics has been a leading manufacturer of outdoor digital clocks for 50 years.

Our commitment to quality and innovation has earned us a reputation as a top player in the industry. We have developed a diverse range of outdoor digital clocks that are perfect for various settings, including university campuses, schools and colleges, through to gyms and sports clubs such as golf and tennis. We have developed units to support marathons and international yacht races around the world.

Whether you are using your outdoor clock to tell time, record a sporting event or manage students we have a solution for you.

Durable IP65 Cases

All Wharton Electronics Outdoor rated digital clocks have extremely durable, IP65 rated, weather resistant cases and are suitable for outdoor installation.

As standard our outdoor product ranges provide a higher level of protection and are supplied with toughened glass windows. For most applications our outdoor case is suitable for installation without additional protection.

Included is a RC100 infra-red remote control handset which allows each digital clock to be remotely programmed and operated as a count-up or count-down stopwatch.

Wharton Outdoor IGPS Clock Range

  • Fitted with an integrated GPS receiver for simple yet accurate and reliable plug and play synchronisation.
  • Synchronised time with no additional hardware required.
  • Optional integrated temperature sensor for either fixed temperature display or alternating time and temperature display.
  • 170mm and 220mm digit heights available.

Selected Products

Product Name Viewing Distance Dimensions Display Colours
IGPS-170-HM weather resistant digital wall clocks with 170mm (6.7″) digits, robust IP65 rated cases, integrated GPS synchronisation and optional temperature display.
80m (240ft) 761 x 320 x 111mm
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IGPS-170-HMS weather resistant digital wall clocks with 170mm (6.7″) digits, robust IP65 rated cases, integrated GPS synchronisation and optional temperature display.
80m (240ft) 1046 x 320 x 111mm
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IGPS-220-HM weather resistant digital wall clocks with 220mm (8.7″) digits, robust IP65 rated cases, integrated GPS synchronisation and optional temperature display.
100m (300ft) 906 x 370 x 111mm
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IGPS-220-HMS weather resistant digital wall clocks with 220mm (8.7″) hours and minutes digits, 170mm (6.7″) seconds digits, robust IP65 rated cases, integrated GPS synchronisation and optional temperature display.
100m (300ft) 1166 x 370 x 111mm
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Wharton Outdoor NTP/SNTP Synchronised 4200/4010 Clock Range

  • Can be controlled and synchronised to time via their 10/100Base-t Ethernet NTP connection to your existing network with accurate time information provided by a local or internet time server for simple, low-cost installation and control.
  • Optional external GPS and/or temperature sensor.
  • 120mm, 170mm and 220mm digit heights available.

Selected Products

Product Name Viewing Distance Dimensions Display Colours
4010x.12.SE weather resistant digital wall clocks with 120mm (4.7″) digits and robust IP65 rated cases
60m (180ft) 751 x 240 x 111mm
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4010x.170.SE LED wall clocks with 170mm (6.7″) digits and weather resistant IP65 rated cases for external use
80m (240ft) 1046 x 320 x 111mm
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4010x.220.SE large outdoor digital clocks with 220mm (8.7″) digits and weather resistant cases
100m (300ft) 1166 x 370 x 111mm
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4200x.12.SE weather resistant digital wall clocks with 120mm (4.7″) digits and robust IP65 rated cases
60m (180ft) 526 x 240 x 111mm
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4200x.170.SE weather resistant digital wall clocks with 170mm (6.7″) digits and robust IP65 rated cases for external use
80m (240ft) 759 x 320 x 111mm
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4200x.220.SE large outdoor digital clocks with 220mm (8.7″) digits and weather resistant cases
100m (300ft) 906 x 370 x 111mm
View Product
  • The robust weather resistant enclosure is IP65 rated, manufactured from steel specially treated to resist corrosion and supplied with brackets for wall mounting. Single and double-sided versions with brackets for pole mounting or ceiling suspension are available.
  • The clock enclosure has a High-quality paint finish to RAL 7001 50% gloss but you can specify any standard RAL colour as an extra cost option.
  • 110-230V AC, 12 or 24V DC power supply options.
  • All Wharton digital clock products are designed, manufactured and tested to International Quality and Performance Standards. The range is approved for London Underground applications and also has Network Rail Infrastructure approval (PA05/03968).
  • Unrivaled free product lifetime technical support with unlimited advice and information to the original user for the life of the digital clock. Many previous models are still in service more than 15 years after first supply.

Wharton’s Outdoor Clocks offer a wide range of customisation options to suit various preferences and requirements. For example:

  • Three different digit sizes are available all with or without seconds and the display colour can be chosen from six options to match the decor or lighting conditions of the room.
  • Power supply options include 110-230V AC mains power with a choice of UK, EU US or AU plug types as well as 24 and 48V DC options.
  • The clocks are designed for wall mounting, with multi-angled brackets provided. Additional mounting options for double sided ceiling suspended and double sided pole mounting are available.
  • Configurable as 12 or 24 hour time formats.

With all the options available for our outdoor clock range we should be able to provide something suitable for nearly any application.

From giving passengers in a bus or train station an accurate time to ensure they don’t miss their connection to drawing attention to a shop sign or ensuring school children are on time for lessons, there are numerous reasons that having a clear and accurate time outdoors will be useful. With our synchronised outdoor clocks you can be sure of always having an accurate time on a clock that can withstand the rigors of outdoor conditions.

As a leading provider of digital outdoor clocks since 1975, Wharton Electronics manufactures precision electronic timekeeping equipment that is trusted in over 150 countries and territories. Our digital outdoor wall clocks and systems have become the industry standard for various sectors due to our commitment to quality, innovation, and durability.

Our commitment to quality, innovation, and durability has earned us a reputation as a top player in the industry. Our digital outdoor clocks are designed to meet the needs of various settings, including businesses, institutions, and government agencies. Our clocks are known for their accuracy, reliability, and durability. Indeed, many of the models we manufactured decades ago are still in operation today.

If you are looking for a reliable provider of digital outdoor clocks, look no further than Wharton Electronics. Our products are trusted by businesses, institutions, and government agencies worldwide, and our commitment to quality and innovation makes us a top choice for anyone looking for a world-class digital clock or time zone system.

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