Showing posts with label timer. Show all posts
Showing posts with label timer. Show all posts

Sunday, February 14, 2010

Large Display Digital Pocket Timer By Sper Scientific

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Although small and easily portable, this timer features a large display with ¾" high digits. Also unique is an auto-power-off feature to extend battery life (operates only when the timer is idle for 10 minutes and will not interrupt a timing sequence). Counts down from 100 minutes with 1-second resolution. Short warning alarms sound at 3 and 5 minutes prior to the final 30-second alarm. Automatically records elapsed time following the alarm for up for to 20 minutes, or until stopped. A memory recalls the last timer setting for repetitive tests. Has a built in stand, pocket clip and magnetic back. One AAA battery included. Weight: 2.4 oz (70 g). Dim: 2 ½" x 2 ½" x ½" (65 x 65 x 15 mm).

5 YEAR WARRANTY
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Technical Details

- Auto p off
- Records elapsed time
- Memory recall
- Magnetic back
- AAA battery included
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Friday, February 12, 2010

Digital Timer - Countdown, Count Up by Sper Scientific - 810024R

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Numeric keypad allows for fast programming. Counts up or down for 99 minutes in intervals of 1 second with an alarm. Has a built in stand, pocket clip, and magnet. Button cell battery included.

5 YEAR WARRANTY.
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Technical Details

- Range: 99 Min l Count Up Channel: 1, Count Down Channel: 1
- Resolution: 1 Sec
- Dimensions: 2-1/2 x 2-5/8 x 6/8"
- 5 Year Warranty
- 99 Minute
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Wednesday, February 3, 2010

Digital Programmable On Off Timer by Sper Scientific

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Ruggedly designed for prolonged use as both a bench-top count-up timer and a stopclock. Non-skid feet keep the unit firmly in place during usage, yet it is small and light enough to be easily moved around the lab as needed. A large LCD and buttons make it easy to operate. Counts-up to 10 hours with 1/100th second resolution in selectable cumulative or interval split modes. Comes complete with one AA battery and two leads for connection to an external trigger such as a photo gate
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Technical Details

- Non-skid feet
- Large LCD
- Counts-up to 10 hours
- AA battery included
- Two leads included
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Friday, January 29, 2010

Continuous Alarm Timer

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Select either a bright flashing yellow LED visual alarm or an audible alarm. A memory recalls the last timer setting for reuse. Built in stand for bench top use, clips to a pocket, or sticks to any metal surface with a magnetic back. 2 AAA batteries included.
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Technical Details

- Flashing yellow LED visual alarm or an audible alarm
- Count Up Channel: 0
- Count Down Channel: 1
- Range: 99 Hours 99 Minutes
- 2 AAA batteries included
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Friday, January 22, 2010

Large Display Timer - White by Sper Scientificc

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Features the largest display available on a timer: 3 x 2-1/2". Can be easily read from across a room. Simultaneously displays either one count up channel and a clock, or two count down channels. All channels have a range of 24 hours with 1 second resolution. Also indicates how much time has elapsed after a count down alarm sounds and conveniently recalls the last timer setting for reuse. White case has extra large start/stop button and a loud alarm. Wall mount or fold for bench top use. Runs for approximately 2 years on one AAA battery (included.
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Technical Details

- Count Up Channel: 1
- Count Down Channel: 2
- Range: 24 Hours
- Resolution: 1 Second
- 5 YR Warranty
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