Count Up / Down Bench Timer

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Count Up / Down Bench Timer

Model No. Product Name Price Qty
ATM-30A Count Up / Down Bench Timer
ACAL-TM Timer Calibration Service + Certificate
ALR-3 AAA Alkaline Battery 1.5V


This bench timer with count-up and count-down modes is easy to use as a standard timer or can be automatically triggered by external devices for start/stop and reset using the 4mm jack sockets. Colour coded buttons and jack sockets make this digital stopwatch extremely practical and convenient to use.

  • 30ppm quartz crystal with a fixed calibrated capacitor of 27pF for high accuracy timing
  • 15mm LCD display
  • Quick and easy press-button action for activation of start, stop and reset
  • Stop, start and reset actuation buttons located on the top of the timer for faster reaction times
  • 4mm jack sockets for start, stop and reset allow automatic triggering of timer by external devices
  • Slide switch to select modes – clock, count-up, timer (for count-down mode)
  • Count-down mode with sonic alarm on expiry
  • Count-up mode until stopped
  • Memory for count-down times
  • Impact-resistant ABS case with non-slip rubber feet for stability on the bench
  • Supplied with battery

Technical Specification
Count Up Capacity 23hrs, 59mins, and 59secs Power 1.5V AAA alkaline battery (ALR-3)
Count Down Capacity 23hrs, 59mins, and 59secs with alarm Dimensions 100 x 105 x 80mm
Resolution 1 Second Weight 150g
Accuracy ±1 Second in 24 Hours    
Calibration Options
Traceable Calibration +£40.00 (issued at 5 points) 10mins, 15mins, 30mins, 45mins & 60mins
Additional Points +£4.00 from 1minute to 2 hours

Product options

Timer Calibration Service + Certificate