- 4 -
1) While you push and holding the
button, the timer works to
count.
2) However, when the button is released, the gate timer stops counting.
(if it doesn’t work, please push the
button)
3) When you want to re-start, push the
button. Then it displays
‘0.000’
4. Low Voltage Alarm
1) If the battery voltage is lower than 3.3Volts,
is displayed.
2) A new battery is required. Replace with the same size battery.
3) Unscrew the 4 rear black bolts (+ screws) to remove the rear cover.
Specifications
Hardware
Display
: 4 digit (7 segment) LCD.
Resolution
: 0.001 second
Input key
: On/Off, Reset
Input Port
: 1 Photogate connection
Power Supply
Battery
: DC9V 6F22(IEC), 1604(ANSI), FC-1(USA).
Min. Operation Voltage : DC 3.3V
Power Consumption
1 Photogate
: Max. 10mA
2 Photogate
: Max. 19mA.
Rev. 1.3 (May 2022)
This product is to be used for educational purposes only. It is not appropriate for industrial, medical,
research, or commercial applications.
Our products and the contents are subject to change without any notice. In consequence we
cannot assume responsibility for any consequential or other damage resulting from the use of this
instrument.
ScienceCube are registered trademarks or trademarks of Korea Digital Co., Ltd. Other product and
brand names may be trademarks or registered trademarks of their respective.
KoreaDigital Co. Ltd.
#804, 273 Guro Digital St. Seoul, 08381 Korea
TEL (+82) 2-2109-8877 • FAX (+82) 2-2109-8878
[email protected] • www.sciencecube.com
