ZQ-3A tachometer

The meter is used to measure the engine speed and engine working time accumulation

1. Range: 0-1000r / min; 0-2000r / min; 0-3000r / min; accuracy: Grade 1

2. Applicable environment: temperature - 40 ℃ - + 65 ℃, humidity: ≤ 98%, vibration and salt spray

3. Installation: embedded installation, opening size ￠ 81 + 0.5, instrument with mounting clip and nut.

4. Usage: when using, the customer should provide DC12V or DC24V power supply, and the sensor interface thread and length can be manufactured according to the user's requirements.