-40%
Digital LED Punch Tachometer Speed Meter Hall Proximity Switch Sensor red (L99)
$ 27.14
- Description
- Size Guide
Description
Digital LED Punch Tachometer RPM Speed Meter Hall Proximity Switch Sensor red (L99)Features:
Package Contents
100% Brand New
1 x LED Tachometer RPM Speed Meter
1 x Switch Sensor NPN
data link Tachometer Rate Setting Instructions: 1. Rate range: 1-99(default 01: display value is same with actual value; if the rate is 10, display value*10=actual value); 2. When power on, the meter display "0"; 3. Press "SET" button, display "1"; press again, display "01"... 4. When display "1", is measuring RPM; press "ADD", from "1" to "2", when display "2", is measuring frequency; display "01" is for rate setting, short press "ADD" for +1, long press for +10; 5. After setting the values, it will be stored if no operation in 10s, return the selected function interface; 6. With 1 decimal point, that is when rotate speed is <1000RPM, the rotate speed corrects to 1st digit after the decimal point; no decimal point when >1000RPM. Tips: User can set the appropriate rate so as to measure frequency, less than 100KHz (999.9*99=98990.1Hz). *Wiring: +12V: DC 8-15V Input Positive GDN: DC Power Negative IN+: Signal Input
data link Tachometer Rate Setting Instructions: 1. Rate range: 1-99(default 01: display value is same with actual value; if the rate is 10, display value*10=actual value); 2. When power on, the meter display "0"; 3. Press "SET" button, display "1"; press again, display "01"... 4. When display "1", is measuring RPM; press "ADD", from "1" to "2", when display "2", is measuring frequency; display "01" is for rate setting, short press "ADD" for +1, long press for +10; 5. After setting the values, it will be stored if no operation in 10s, return the selected function interface; 6. With 1 decimal point, that is when rotate speed is <1000RPM, the rotate speed corrects to 1st digit after the decimal point; no decimal point when >1000RPM. Tips: User can set the appropriate rate so as to measure fre