Product description
1. 5 digit large-screen LCD display, large and clear
2. Use an ordinary AA Batery, no e*ternal power supply, and easy battery replacemen
3. Press the- PAUSE button to pause,count, press the- PAUSE button again, and resume counting
4. Input adopts ordinary contact signal, simple and convenient to select sensor, accurate and reliable counting
5. The highest counting speed: 20 times,second, 1200- times,minute
6. Clear: Panel,e*ternal use
Sensor doesn'for t included.
Power supply: 1.5V AA battery (For safe delivery, not included)
Counting range: 0---99999
Counting the highest frequency: 20HZ
Counting minimum pulse width: 10mS
Contact ma*imum resistance: ≤ 10KΩ
Contact disconnection minimum resistance: ≥ 500KΩ
Clear method: panel,e*ternal
Clear the minimum pulse width: 0.1 seconds
Ambient temperature: -5--40°C
Start counting: Counting terminal input contact signal, the counter starts counting.
Pause counting: Press the- PAUSE button to pause the counting; press the- PAUSE button again to resume counting.
Clear the panel: Press RESET directly.
E*ternal clear: clear the e*ternal contact of the terminal and clear- it directly.
1 * Electronic Counter (Not included Battery for safe delivery)