Product Description

Product Feature

  • 🔌 100% brand new and high quality.
  • 🔌 4-digits display, clear and easy for readings.
  • 🔌 Mini size, high performance and fast reaction speed.
  • 🔌 With good stability, high accuracy, anti-interference ability.
  • 🔌 Using the latest A/D conversion chip, high stability reference IC and stick chip components.
  • 🔌 It can be applied to voltage and current measurement, also can be an external sensor to measure temperature, pressure, displacement and other physical quantities.
  • 🔌 Setting parameters will be memorized when power off.
  • 🔌 Suitable for detecting the speed of every kind of motors.
  • 🔌 Over-range display: the thousand unit display "1" or "-1", the last three do not show.

Product Specification
Display typeLED display
VoltageDC8-24V
Current30mA
Measurement range10-9999rpm
Accuracy0.1%
Clear zero timeAbout 10s
Display refresh rate>3 times/sec
Sizeabout 80*25*40mm(L*W*H)
Installation sizeabout 76*39mm
LED colorred/blue
Detected objectsMagnet.
Detection range1mm-10mm.
Proximity output current20mA(For the sensor).
Operating temperature-10 to 60°C.
Sensor size60 x 10mm
Sensor wire length1.2M
Magnet10x2mm

Package Included
  • 🌟 1 x LED Tachometer
  • 🌟 1 x NPN hall proximity sensor
  • 🌟 1 x Magnet



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