(1) The electric energy meter and the power distribution device are usually required to be installed in one place. The front and surrounding edges of the board with the electric energy meter should be painted with moisture. The wooden board should be a solid board, and it is not suitable to use a wooden table structure. The board must be solid and dry, there should be no cracks, and the joints should be tight and flat.
(2) The electric energy meter should be installed in a place with dry, no vibration and no corrosive gas. The lower edge of the watch plate is generally not less than 1.3 m from the ground.
(3) In order to make the route of the line simple and not confusing, the electric energy meter should be installed on the left or below of the power distribution device. For the convenience of meter reading, the center of the electric energy meter should be installed 1.5 to 1.8 m away from the ground. If you need to install more than one electric energy meter, the center distance between the two tables should not be less than 200mm.
(4) The power lines of different electricity prices shall be packed separately, and the power lines of the same electricity price shall be combined with the loading table.
(5) When installing the electric energy meter, the body must be perpendicular to the ground, otherwise it will affect the accuracy of the electric energy meter.
Outdoor Bluetooth Mini Speaker
Mini Bluetooth Speaker has a stronge power trumpet, the bass still very shocking, and it can also realize TWS wireless to connection that left and right channels can be play songs at the same time, you will enjoy the rich bass in the outside.
We also use waterproof material to make it, the waterproof Bluetooth speaker grade reaches IPX4, which can prevent rain or domestic water from splashing on the speaker. When using it, remember to close the charging rubber plug,Dont worry about raining or splashing water,let you enjoy the music.
The Portable Bluetooth Speaker function is very smart. It can support AUX, USB, TF card memory reading, Bluetooth to connection, etc. The LED light flashes according to the rhythm of the music, which is very sensational and cool!It supports hand free call then frees your hands.
Bluetooth speaker also has a long battery life. The battery allows the playback time to reach 3H~6H, allowing you to enjoy music anytime and anywhere when you outside without worrying about the battery running out quickly.
Waterproof IPX5 Bluetooth Louder Speaker,Portable Bluetooth Louder Speaker,Heavy Bass Bluetooth Louder Speaker
Shenzhen Focras Technology Co.,Ltd , https://www.focras.com