Description

IHM 2024XC 100-Memory Dual ChronoTimer Stopwatch

The IHM 2024XC Dual ChronoTimer is a professional multifunction digital stopwatch with two display lines, 100 lap-time memories and a dedicated dual-chronograph mode for timing two athletes or two races simultaneously.

Its large backlit display presents current and recorded timing information clearly, while the ergonomic housing and colour-coded buttons support quick operation during athletics, swimming, karting, equestrian sport, fitness training, combat sports and other coaching applications.

In addition to standard stopwatch functions, the 2024XC includes lap and split timing, performance statistics, a programmable countdown timer with overtime counting, a repetitive work/rest interval timer, a pacer, a points counter, dual time, calendar and daily alarm.

Key Features

• Professional multifunction digital stopwatch
• Two-line display
• Dedicated Dual Chrono mode
• Times two athletes or two race lines simultaneously
• Simultaneous start with independent stop and pause controls
• Timing capacity up to 10 hours
• 1/100-second resolution for the first 60 minutes
• One-second resolution from 60 minutes to 10 hours
• Net and accumulated START/STOP/START timing
• Total elapsed split time
• Individual LAP interval timing
• Up to 100 stored lap records
• Saved data organised in up to 99 run sequences
• Individual lap, total time, fastest lap and average lap statistics
• Audible and visual indication of the fastest lap
• Approximately three-second display of the latest lap time
• Programmable countdown timer
• Overtime counting after the countdown expires
• Repetitive work/rest interval timer
• Up to 30 work/rest cycles
• Stopwatch and timer can operate simultaneously
• Adjustable pacer from 10 to 240 bpm
• Points and occurrence counter from 0 to 1,999
• 12-hour or 24-hour clock
• Dual-time display
• Calendar and daily alarm
• Ten-second display backlight
• Splash-resistant housing with sealed controls and battery hatch
• User-replaceable CR2032 lithium battery
• Neck cord included

Dual Chrono for Two Athletes

The exclusive Dual Chrono mode displays two timing lines at the same time. Both chronographs can be started simultaneously, after which each line can be paused or stopped independently.

This function is particularly useful when comparing two athletes, monitoring two lanes or following two participants during the same training session.

Lap and Split Timing

The stopwatch records both lap and total elapsed times:

• LAP time: The interval between two consecutive button presses
• Total or split time: The complete elapsed time measured from the original start
• Net time: Timing that can be stopped and resumed using START/STOP/START

The two-line display allows the user to view the current overall timing together with lap information. After a lap is recorded, the latest lap remains visible briefly before the display automatically returns to the current lap in progress.

100 Memories and Performance Statistics

The 2024XC can store up to 100 lap records and organise saved timing data under as many as 99 numbered run sequences.

Stored sessions can be reviewed to display:

• Individual lap times
• Total elapsed time
• Fastest lap
• Average lap time

When a new fastest lap is recorded during timing, the stopwatch provides a visual indication and an audible signal.

High-Resolution Timing

The stopwatch measures up to a maximum of 10 hours. Timing resolution is:

• From start to 60 minutes: 1/100 second
• From 60 minutes to 10 hours: 1 second

This makes the stopwatch suitable for both short performance tests and longer training sessions or events.

Countdown Timer with Overtime

The programmable countdown timer provides an audible signal when the selected period expires. Instead of simply stopping at zero, the stopwatch automatically begins counting the additional elapsed time.

This overtime function is useful for:

• Added time in matches
• Game stoppages
• Recovery overruns
• Immobilisation periods
• Training tasks that continue beyond the planned duration

Work and Rest Interval Timer

The combined interval timer allows separate work and recovery periods to be programmed. The sequence is repeated for the selected number of cycles, up to a maximum of 30 repetitions.

During the final five seconds of each interval, the stopwatch produces warning beeps followed by a longer signal at the transition between work and rest.

This mode is suitable for interval training, circuit training, fitness, strength conditioning and combat-sport sessions.

Independent Multi-Mode Operation

The chronograph and countdown timer are independent and can operate simultaneously. This allows a coach to monitor an overall session while also following a separate work period, exercise interval or event countdown.

Adjustable Pacer

The integrated pacer provides an audible rhythm indicator for training at a consistent cadence. Available settings are:

• 10 bpm
• 20 bpm
• 30 bpm
• 40 bpm
• 60 bpm
• 70 bpm
• 80 bpm
• 100 bpm
• 120 bpm
• 180 bpm
• 240 bpm

The pacer may be used for running cadence drills, repetitive exercise, technical training or other activities where a regular rhythm is required.

Points and Occurrence Counter

The impulse counter records points, repetitions, laps or other occurrences from 0 to 1,999. It provides a convenient alternative to manual note-taking during training, matches and repeated tests.

Clear Two-Line Display

The display uses two differently sized numerical lines:

• Upper line digits: Approximately 6 mm high
• Lower line digits: Approximately 9 mm high

The larger lower line makes the primary timing result easier to read while moving or observing an athlete from a short distance.

Backlight and Colour-Coded Buttons

Pressing the dedicated light button illuminates the display for approximately 10 seconds. Colour-coded control buttons help the operator identify important functions quickly during active use.

Clock, Calendar and Alarm

Outside timing sessions, the device can display:

• Time in 12-hour or 24-hour format
• Two selectable time settings
• Year, month and date
• Day of the week
• Daily alarm
• Optional hourly chime

The alarm sounds for approximately 30 seconds and can be stopped by pressing any button.

Recommended Applications

• Athletics coaching
• Running and middle-distance training
• Relay and obstacle events
• Swimming training
• Karting and motorsport timing
• Equestrian sport
• Fitness and circuit training
• Strength and conditioning sessions
• Combat sports
• Team sports and added-time monitoring
• Physical education
• Laboratory, workplace and repeated-process timing

Package Includes

• IHM 2024XC Dual ChronoTimer stopwatch
• CR2032 lithium battery with transport insulation
• Neck cord
• Operating instructions
• Plastic-free recyclable cardboard packaging

Technical Specifications

Weight note: The supplied technical sheet states approximately 50 g for the stopwatch, while the accompanying product data lists 60 g. Minor differences may result from the measurement method, battery or production configuration.

Basic Stopwatch Operation

1. Select the stopwatch mode using the mode button.
2. Start the chronograph.
3. Press the lap button whenever a lap or interval is completed.
4. Review the briefly displayed lap result while the current timing continues.
5. Pause or stop the stopwatch when required.
6. Store the completed session before beginning a new run.
7. Review the saved lap, total, fastest and average times in the memory mode.

Using Dual Chrono Mode

1. Select the Dual Chrono mode.
2. Start both timing lines simultaneously.
3. Use the dedicated control for Chrono 1 to pause or resume the first athlete.
4. Use the dedicated control for Chrono 2 to pause or resume the second athlete.
5. Pause both lines before ending or saving the session.
6. Store the results or begin a new dual-timing session.

Care and Maintenance

• Clean the stopwatch with a soft cloth dampened with water or natural soap.
• Do not use industrial detergents, synthetic cleaners, solvents or abrasive products.
• Protect the device from severe impact, excessive heat and prolonged direct sunlight.
• Avoid contact with corrosive liquids.
• Do not attempt to dismantle or repair the stopwatch.
• Remove the battery before prolonged storage.
• Store the stopwatch in a clean and dry place.
• Replace the battery when the display becomes weak.

Battery Replacement

1. Turn the battery cover approximately one quarter turn.
2. Remove the old battery.
3. Insert a new CR2032 battery with the correct polarity.
4. Inspect the sealing gasket for damage.
5. Apply suitable sealing grease as recommended by the manufacturer.
6. Close the battery compartment carefully without pinching or damaging the gasket.
7. Dispose of the used battery through an appropriate collection point.

Safety Information

• This is a timing instrument and not a life-safety or emergency signalling device.
• Do not rely on the stopwatch as the only timing method where timing errors could create a safety risk.
• The housing is splash resistant but no certified immersion depth or IP rating is stated.
• Do not deliberately immerse the stopwatch in water.
• Keep away from corrosive liquids and aggressive chemicals.
• Protect the stopwatch from strong impacts and extreme heat.
• Do not use a damaged device or a stopwatch with a loose battery hatch.
• Keep the neck cord away from machinery, moving equipment and situations where it could become trapped.
• Children should use the stopwatch under appropriate supervision.

Coin-Cell Battery Warning

CR2032 coin batteries can cause severe internal injury or death if swallowed.

• Keep new and used batteries away from children and pets.
• Ensure the battery compartment is closed securely after replacement.
• Do not use a damaged, leaking or deformed battery.
• Do not recharge, heat, burn, dismantle or short-circuit the battery.
• Seek immediate medical assistance if a battery may have been swallowed or inserted into the body.
• Dispose of batteries according to local collection and recycling requirements.

Compliance and Environmental Information

According to the supplied manufacturer documentation, the 2024XC complies with applicable European requirements concerning electrical and electronic equipment, including WEEE and RoHS obligations. The documentation also includes a CE declaration of conformity.

The stopwatch is supplied in plastic-free packaging made from 100% recyclable cardboard. Electrical equipment and batteries must not be disposed of with unsorted household waste.

Why Choose the IHM 2024XC Dual ChronoTimer?

The IHM 2024XC combines the functions of a professional lap stopwatch, dual-athlete chronograph, countdown timer, interval trainer, pacer and points counter in one compact handheld instrument.

Its two-line backlit display, 100-memory capacity, independent dual timing and immediately available performance statistics make it particularly useful for coaches, sports clubs and instructors who need more information than a basic stopwatch can provide.

FAQ

Glossary

• LAP Time: Time measured between two successive lap-button presses.
• Split Time: Total elapsed time from the original start to a selected point.
• Dual Chrono: Mode that displays and independently controls two simultaneous timing lines.
• Overtime Counting: Automatic measurement of time elapsed after a countdown reaches zero.
• Interval Timer: Timer alternating between programmed work and recovery periods.
• Pacer: Audible rhythm indicator producing a selected number of beats per minute.
• BPM: Beats per minute.
• CR2032: Replaceable 3-volt lithium coin-cell battery.
• WEEE: European rules concerning collection and treatment of waste electrical and electronic equipment.
• RoHS: European restriction on specified hazardous substances in electrical and electronic equipment.

Manufacturer & GPSR Information

Manufacturer and EU Responsible Operator:
Moineau Instruments
ZA P. Pierre
8 allée des Érables
79110 Chef-Boutonne
France

Phone: +33 5 49 29 81 25
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Website: www.moineau-instruments.com
Contact form: www.moineau-instruments.com/contactez-nous