China OEM Wireless Water Level - Reflective high-precision 3cm blind zone ultrasonic range finder (DYP-A20) – Dianyingpu
China OEM Wireless Water Level - Reflective high-precision 3cm blind zone ultrasonic range finder (DYP-A20) – Dianyingpu Detail:
Features of the A20 module include millimeter resolution, 3cm to 300cm range, construction and severaloutput types: PWM pulse width output, UART controlled output, UART automatic output, switching output, RS485 output.
In addition,, Firmware filtering for excellent noise tolerance and clutter rejection
Product detail pictures:

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We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for China OEM Wireless Water Level - Reflective high-precision 3cm blind zone ultrasonic range finder (DYP-A20) – Dianyingpu , The product will supply to all over the world, such as: Southampton, Paraguay, Portugal, We'd like to invite customers from abroad to discuss business with us. We can present our clients with high quality products and excellent service. We're sure that we'll have good cooperative relationships and make a brilliant future for both parties.

The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
