RS PRO Black Digital Pocket Stopwatch

  • RS Stock No. 891-9889
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

RS PRO LCD Stopwatch 5101

Introducing the LCD 5101 pocket stopwatch from our trusted and reliable own brand RS PRO, a compact 1/100 second LCD digital stopwatch ideal for measuring time elapsed in a range of applications. This versatile timer offers a clear and precise LCD screen with back light feature, ensuring results can always be accurately measured in a range of environments. This durable stopwatch is operated via easy to access buttons across the top of the device, including start, stop, mode, recall, split and reset. The 5101 includes normal time with an alarm and calendar, as well as the ability to count down from up to 10 hours, providing a versatile timer suitable for a variety of tasks. This durable stopwatch is enclosed with a water resistant black case with a cord lanyard, allowing you to use it in a variety of locations.

Features and benefits

• 1/100 second LCD stopwatch for excellent accuracy
• Dual line 8 mm and 6 mm digits, allowing you to view multiple times
• 199 lap/split times with 60 memories
• Normal time with an audible alarm, for enhanced notification
• Calendar feature up to 2050
• Count down feature from up to 10 hours, enhancing versatility
• Back light feature operated by a button on the top, for enhanced visibility in low light conditions
• Temperature switchable between °C and °F
• Battery operated via lithium battery CR2032 for extended life
• Water resistant case, allowing the device to be used in a range of environments


Stopwatches are suitable for a wide range of applications that require a way of measuring the elapsed time of a task or activity. They are available as either digital or analogue devices, depending on the application required. These devices are commonly used in:

• Sporting events
• Competitions
• Tests and experiments
• Live events

How does this stopwatch operate?

This versatile timer operated via a lithium battery, providing extended life and a long lasting product.

What is the maximum time achievable?

From the start time, the maximum time achievable for this stopwatch is 9 h 59 min 59.99 s.

Does it feature an alarm?

This pocket sized digital stopwatch features an audible alarm so you can easily be notified, even when you're not operating the device.

Attribute Value
Type Pocket
Digital/Analogue Digital
Maximum Time 9 h 59 min 59.99 s
Resolution 1/100s
Power Source Battery
Countdown Timer Yes
Alarm Function Yes
Calendar Yes
Water Resistance Water Resistant
Colour/Finish Black
Height 75mm
Maximum Time Hours 9h
Width 70mm
Maximum Time Minutes 59min
Maximum Time Seconds 59.99s
156 In stock for delivery within 3 working days
Price Each
SGD 59.37
(exc. GST)
SGD 63.53
(inc. GST)
Per unit
1 +
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