2" Speed Table with Sender for Vehicles (0~8000 R.P.M/DC 12V)

SKU: 329321 (Added on -)
  • US$22.43

    14 %

  • 19.34

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2" Speed Table with Sender for Vehicles (0~8000 R.P.M/DC 12V)
This SKU 329321 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901329321
Tachometer: Tachometer installation is relatively simple, but also two normal light line,two needle,usually red wire to positive and black wire to negative.But the only difference is that there are signal lines to find the local connection. Where the signal line can be connected to it, there are three general connection of the car:

1. Can be accessed by the ignition coil negative (negative ignition coil wire),tachometer is based on the principle of magnetic work,he can receive the very beginning of the ignition coil current thrust generated when a pulse signal,and this signal is converted to turn the displayed value.The larger the number of revolutions of the engine, the more pulses are generated, transfer values ​​shown in the table will be bigger.

2. Can be accessed on the crankshaft position sensor signal line. Vehicle models with different structures on the crankshaft sensor is used in different. Separable magnetic pulse, photoelectric, Halls of three type. He usually mounted on the front end of the crankshaft, camshaft front flywheel within appliances or points.Two lines is generally magnetic pulse and photoelectric signal line connected to try to clear.Three lines on the Hall -style,a supply line mostly red -5V,a black line negative,and the other one is the signal line.(There are four lines, with the exclusion of the other part of the car interference.)

3. Most cars now have a collection of automotive engine rpm signal can check the ECU circuit diagram of the original car computer,make sure your original car from which the number of revolutions signal pin out, then the signal line connected to its output on OK.


MaterialAlumium alloy
Power Supply12V
Dimensions & Weight
Dimensions 3.35 in x 2.24 in x 2.24 in (8.5 cm x 5.7 cm x 5.7 cm)
Weight 4.87 oz (138 g)
Packing List
1 x Car tachometer (50cm cable)
1 x Iron frame
2 x Screws
2 x Nuts
1 x English user manual

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Quantity 3+ units 5+ units 10+ units
Rate US$17.64 shipped US$17.58 shipped US$17.52 shipped

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