.. _label-section-unboxing:

Unboxing
========

I'm working with 2 used new BLE-YC01 sensors, obtained recently (09/2022) from chinese resellers (`Aliexpress, I believe <https://www.aliexpress.com/item/1005004249188089.html?gatewayAdapt=glo2nld>`_).

The product is packaged as follows:

.. thumbnail:: _images/box_1.jpg

Searching for "Yinmik" brings us to `Yinmik.com, a manufacturer of water testing instruments <https://www.yinmik.com/>`_, but the ``BLE-YC01`` product is listed nowhere on their website as of 23/09/2022.

.. thumbnail:: _images/device_in_blister.jpg

Opening the box reveals the product held in a plastic blister and some accessories:

* pH calibration buffers in powder form
* The user manual
* A wrench, to open the top cap

.. thumbnail:: _images/accessories.jpg

A glance at the first page of the user manual gives us some specifications of the sensors and some product features:

.. image:: _images/specs.jpg