Item Name: 0.56 inch 4 Digital LED Frequency Tachometer RPM Speed Meter (Blue Display). Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
0.56 inch 4 Digital LED 5-9999RPM Measuring Gauge Frequency Tachometer High Precision Tach RPM Speed Meter for Motorcycle Car Motor
Feature:
The tachometer is small in size, high in performance and fast in response.
It is very suitable for detecting the speed of various motors. It can accurately test the speed value of the motor.
0.56" LED 4-digit display, clear and easy to read.
Speed measurement range: 5-9999RPM frequency range: 0-98990.1Hz.
Memorize setting parameters when power off.
Specification:
Display: 0.56" 4-digit LED
Display color: Blue/Green/Red (optional)
Speed range: 5-9999RPM
Frequency range: 0-98990.1Hz
Speed 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. 3 turns
Input signal: Voltage pulse signal, active contact signal, PNP, NPN
Power supply: DC 8-15V
Installation method: Embedded
Wiring:
+12V: DC 8-15V input positive
GDN: Negative pole of DC power supply
IN+: Signal input
Panel size: 72 x 36 x 20mm / 2.83 x 1.42 x 0.79inch
Weight: 25g
Tachometer setting description:
1. Rate range: 1-99 (default value 01: the displayed value is the same as the actual value if the rate is 10, the displayed value * 10 = actual value)
2. When power on, the meter displays "0"
3. Press the "SET" key to display "1" press again to display "01"......
4. When "1" is displayed, measure RPM press "ADD", from "1" to "2", when "2" is displayed, measure frequency display "01" for rate setting, short press "ADD" for + 1. Long press means +10
5. After setting the value, if there is no operation within 10s, it will save and return to the selected function interface
6. With one digit after the decimal point, that is, when the speed is 1000RPM.
Note:
The sensor is not included, this tachometer cannot be used alone to test the speed of the car.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
