RPM Speed Meter 4 Digital LED Display Tachometer with Hall Proximity Switch Sensor for Motor High Precision Tachometer

Parameter Information: Certification: CCC Model Number: 5135ZSB Motor Type: for Motor

Product Description: Features: Strong anti-interference ability, can precisely test the rpm value for motors. Large measure range and large LED display, standard size, easy to install. Come with hall sensor, have good stability, high measurement precision. Setting parameters will be memorized when power off. Easy to install, Suitable for detecting the speed of every kind of motors. Working Power Supply: AC/DC 8-24V, 40mA Measure Range: 10 - 9999RPM Error Range: 0.1% Clear Zero: Automatic Display Refresh Rate: > 3 Times / Second Sensor Wiring: Brown(Power+), Black(Test+), Blue(signal)

Note: The hall switch is NPN normally open type, and the detection distance of the hall switch needs to be within 10mm. When the test data jump is too large, please check whether the test object rotates at a uniform speed and whether the installation is stable. Strong electromagnetic interference shall be avoided. It is best to use shielded wire or twisted pair for measuring conductor.

Retail Packaging: Yes, Blister Packaging Package Include: 1 x LED Tachometer 1 x NPN Hall Proximity Sensor