100% Brand new and high quality
Type: Digital LED Motor Tachometer
Size: 79*43*26mm
Material: Plastic
Color: Red
Description:
High-precision: Measuring range: 10-9999; Measurement accuracy: ±0.1%, reading ±1 word; Display refresh rate: >3 times/second.
Advantage: Comes with a Hall sensor and magnet, ensuring excellent stability and accurate Hall induction for reliable speed measurement. Additionally, it boasts strong anti-interference ability, making it a dependable choice for a variety of applications.
LED Display: The speed meter is equipped with a 4-bit digital LED display, which offers exceptional clarity and ease of reading.
Over-range Display: If the rotation speed is too low, it will display ""LLLL""; if the rotation speed is too high, it will display ""HHHH""
Please Note: 1. Minimize the use of strong electromagnetic devices to avoid interference; 2. Ensure that the Hall switch and magnet are securely fixed during testing to pre-vent vibration, which can cause jumping or inaccurate readings. Additionally, maintain a distance of no more than 10mm between the Hall switch and magnet.

Package included: 1Pc Digital LED Motor Tachometer

Note:
1. There is a 2-3% difference according to manual measurement. Please check the size carefully before you buy the item.
2. Please note that a slight color difference should be acceptable due to the light and screen.