HIGH PRECISION MEASUREMENT: Measuring range: 10-9999; Measurement accuracy: ±0.1%, reading ±1 word; Display refresh rate: >3 times/second
ANTI-INTERFERENCE: Comes with Hall sensor and magnet, good stability, accurate Hall induction, reliable speed measurement, strong anti-interference ability.
LED DISPLAY: Equipped with 4-bits digital LED display, which makes the speed meter clear and easy for 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"
1. Avoid using strong electromagnetic interference;
2. When testing, the Hall switch and the magnet need to be fixed firmly, otherwise it will cause vibration, resulting in a jumping or inaccurate reading, and the distance between the Hall switch and the magnet must be within 10mm
1>.Product name: AC 110V 220V 4Bit Digital LED Tachometer
2>.Work Voltage:AC 110V-230V
4>.Measurement Accuracy:+/- 0.1%
5>.Display Refresh Rate:3 times/sec
6>.Over-range Display:display "----"
7>.Display screen:4Bit 0.56in Red
ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:
1) Paypal Payment
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2) Bank Transfer / Wire Transfer / T/T
Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.
For other payment method, please contact us at firstname.lastname@example.org for more details.