Tachometer Led Display Motor Red Led Display With 0.56-inch Red Motor Speed Speed Precision 0.56-inch Red Led Speed Speed Value Siuke Adben Zsem Hxber

High Precision Digital Tachometer with 0.56-Inch Red LED Display Motor Speed Measurement Module Speed Value Measurement Setting parameters will be memorized when off. Suitable for detecting speed of every kind of motors. 0.56 LED 4-digits display clear and easy for readings. 0-98990.1Hz. size high performance and fast reaction speed. This tachometer with size high performance and fast reaction speed is greatly suitable for detecting speed of every kind of motors. It can precisely test rpm value for motors. Specifications: Reset Time: 10s Display: 0.56 4-digit LED Item Weight: 25g / 0.88oz Rate Setting : 1-99(default: 01) IN+: Signal Input GDN: Negative Supply: 8-15V Rotate Speed : 5-9999RPM Panel Dimension: 72 * 36 * 20mm / 2.83 * 1.42 * 0.8in Installation: Embedded Frequency : 0-98990.1Hz +12V: 8-15V Input Positive Refresh Time: 120-1200RPM: 0.2~0.5s; 2400-9999RPM: 0.25~0.6s Display Color: Blue / Green / Red (Optional) Accuracy: 5000RPM: Approx. 3RPM *Wiring: Input Signal: Voltage Pulse Signal Active Signal PNP NPN Tachometer Rate Setting Instructions: 1. Rate : 1-99(default 01: display value is same with actual value; if rate is 10 display value*10=actual value); 2. When on 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 values it will be stored if no operation in 10s return selected function interface; 6. With 1 decimal point that is when rotate speed is 1000RPM. Tips: User can set appropriate rate so as to measure frequency less than 100KHz (999.9*99=98990.1Hz). Package List: 1 * Digital Tachometer Note: sensor is not included this tachometer can not be used to test car rotate speed separately.