Fast Reacting 0.56 Digital Frequency Tachometer 5-9999R Car Motor Speed Tester

Description

Fast Reacting 0.56 Digital Frequency Tachometer 5-9999R Car Motor Speed Tester
Features: brand new and high quality
0.56" LED 4-digits display, clear and easy for readings.
Rotate speed measuring range: 5-9999RPM; frequency range: 0-98990.1Hz.
Mini size, high performance and fast reaction speed.
Setting parameters will be memorized when power off.
Suitable for detecting the speed of every kind of motors.
Specifications: Display: 0.56in 4-digit LED
Display Color: Blue / Green / Red (Optional)
Rotate Speed Range: 5-9999RPM
Frequency Range: 0-98990.1Hz
Rate Setting Range: 1-99(default: 01)
Reset Time: 10s
Refresh Time: 120-1200RPM: 0.2~0.5s; 2400-9999RPM: 0.25~0.6s
Accuracy: <5000RPM: Approx. 2RPM; >5000RPM: Approx. 3RPM
Input Signal: Voltage Pulse Signal, Active Contact Signal, PNP, NPN
Power Supply: for DC 8-15V
Installation: Embedded
Wiring:
+12V: for DC 8-15V Input Positive
GDN: for DC Power Negative
IN+: Signal Input
Panel Dimension: 72x 36x 20mm / 2.83 x1.42x 0.8in
Item Weight: 25g / 0.88oz
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 x10=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 first digit after the decimal point; no decimal point when >1000RPM.
Package Includes: 1 x Digital Tachometer
note: User can set the appropriate rate so as to measure frequency, less than 100KHz (999.9x99=98990.1Hz).
The sensor is not included, this tachometer can not be used to test the car rotate speed separately.
Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.
Please allow 0-1cm error due to the manual measurment.