Timers and Counters
From $269.40 (Ex GST)
- Microprocessor controlled timers for physics labs, fast timing with auto ranging down to 0.1 ms resolution
- Memory capacity up to 20 readings, functions include add, average, purge and clear depending on model
- Timing modes include start stop, photogate, period and pendulum, supports common mechanics experiments
- Power options include 3 x AA battery, 12V AC/DC plug pack, and 240V AC mains, with LED or LCD displays
- Advanced models add counting and frequency modes, photogate power, dual gate timing, free fall solenoid control, and Geiger counting with adjustable tube high voltage plus audio and oscilloscope outputs
- Description
Description
IEC timing and counting instruments for physics laboratories, including microprocessor controlled timers with 0.1 ms resolution ranges, 20 memory storage functions, and multiple operating modes for start stop, photogate, period and pendulum timing. Options cover battery powered LCD multi timer for student use, low voltage and mains powered LED timer counter frequency units with selectable counting intervals and sensitivity control, timer variants with photogate power and free fall solenoid control outputs, dual gate timing for air track experiments, and a multi counter combining timer, frequency, Geiger counting with adjustable tube high voltage, plus audio amplifier and oscilloscope outputs.
IEC multi timer microprocessor controlled for extreme accuracy, runs from 3 x AA dry cells. If buttons are not pressed for 2 to 3 minutes it turns off, and when re powered all readings and memories are restored. Does not calculate velocity or acceleration and runs only one external circuit, but two photogates can be used for starting and stopping the timer in different modes. Auto ranging permits times up to 1.9999 s with 0.1 ms resolution, 19.999 s by 1.0 ms and 199.99 s by 10 ms. Stores 20 memories that can be averaged, totalled, purged or cleared. Described as rugged, very fast, safe in student hands and low cost with a good range of functions.
Compact timer counter frequency instrument running from a 240/12V AC plug pack. Bright red LED 6 digit display. Times up to 99.9999 s with 0.1 ms resolution and continues to 999.999 s by 1 ms. Mode button permits timing of stop start, photogate, period and pendulum. Stores up to 20 readings. Counting function can be set to continuous count, counts over 100 s, counts over 10 s, counts over 1 s, or frequency in Hz. Rotary control permits sensitivity adjustment of the counting input.
Compact timer counter frequency instrument running from 240V AC mains. Bright red LED 6 digit display. Times up to 99.9999 s with 0.1 ms resolution and continues to 999.999 s by 1 ms. Mode button permits timing of stop start, photogate, period and pendulum. Stores up to 20 readings. Counting function can be set to continuous count, counts over 100 s, counts over 10 s, counts over 1 s, or frequency in Hz. Rotary control permits sensitivity adjustment of the counting input.
Low voltage timer with bright red digital display, compact version run by 240/12V AC plug pack, not supplied. Microprocessor controlled and very fast. Auto ranging permits times up to 99.9999 s by 0.0001 s and up to 999.999 s by 0.001 s. Selectable modes are start stop, photogate, period and pendulum. Stores 20 memories that can be added, averaged, purged or cleared. Lower cost model described as having no power for photogates or automatic solenoid ball release control for free fall experiment.Refer also to LC-80-LB4064-101 for variations to this model.
Versatile mains operated timer with bright red digital display and sloping front panel for easier viewing and use. AC lamp or LED power provided on rear panel for photogates. Special constant current output on rear panel for IEC free fall experiment (LC-80-MF1871-401) to energise solenoid holding steel balls, when timing begins ball drops automatically. Microprocessor controlled and very fast. Auto ranging permits times up to 99.9999 s by 0.0001 s and up to 999.999 s by 0.001 s. Selectable modes are start stop, photogate, period and pendulum. Stores 20 memories that can be added, averaged, purged or cleared.
Mains operated dual timer for linear air tracks, connects to two separate photogates and can measure and store the two times separately for later recall. When not using an air track with photogates, can be used as a general lab timer. Described as a variation to the high speed timer with timing to 0.1 milliseconds and large LED display for classroom reading. Can also control dropping of a ball on an IEC free fall apparatus and measure fall time, with rear socket for this application.
IEC multi counter combining frequency, Geiger counting and audio amplifier with speaker, described as most powerful in the IEC timer range. 220/240V AC mains operated with bright red LED display and sloping front panel. Fully featured fast timer with 20 memories and stated performance like the referenced LC-80-LB4064-101 timer model, with power for photogates on the front panel. Includes Geiger tube output with adjustable high voltage to the tube, suitable tube and cable not supplied. Provides special output for solid state alpha detector, noted as no longer available accessory. Geiger counts measured over preset times, rate per second or continuous. Audio amplifier has volume control for internal speaker and 4 mm sockets for output to oscilloscope.
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We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
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Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
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We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
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LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
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We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab