جهاز قياس عداد لفات المحرك LED الرقمي DC8-24V مع مستشعر التباعد هال المجاور NPN لوحات LED وحدة رقمية لقياس سرعة دورة في الدقيقة لملحقات السيارات السوداء الزرقاء.

• Clear Digital Display: Featuring a 4-digit display, this device provides a clear and easily readable output for convenient monitoring and data interpretation.
• Compact Design: Despite its small size, this device delivers high performance with a fast reaction speed, offering users efficient and accurate measurements.
• Robust Stability and Accuracy: Built for stability, accuracy, and strong anti-interference capability, this device ensures reliable and consistent results in various monitoring applications.
• Technology Integration: With the latest A/D conversion chips, high stability benchmark ICs components, this device incorporates cutting-edge technology for enhanced performance and reliability.
• Over Range Display: In the event of an over-range measurement, the display will show "1" or "-1" in the thousand digits, with the last three digits not displayed, ensuring clarity and indicating measurement limits.

Description:
Product Name: Tachometer
Display type: LED display
Voltage: DC8-24V
Current: 30mA
Measurement range: 10-9999rpm
Precision: 0.1
Zeroing time: approximately 10 seconds
Display refresh rate:>3 times/second
Size: Approximately 80 x 25 x 40mm (length x width x height)
Installation size: approximately 76 * 39 millimeters
LED color: red/blue
Detected object: magnet.
Detection range: 1mm -10mm.
Near output current: 20mA (sensor).
Working temperature: -10 to 60 ° C.
Sensor size: 60 x 10mm
Sensor wire length: 1.2 meters
Magnet: 10 x 2mm
Packing list:
1 x LED Tachometer
1 x NPN Hall Proximity Sensor
1 x Magnet