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Anonymous users2024-01-241. Remove all the batteries immediately, unscrew the screws to open the shell, and dry them naturally or blow them with a hair dryer.
Hello, it depends on your requirements for quality. The quality is relatively good, such as Japan Bailida, Guangdong Xiangshan, Heshi, Kaifeng.
Replace it, this kind of small electronic scale, unless you open it to see that it is a simple disconnection (most of this fault is like this), you can't repair it, I can't repair it, manufacturers are rare to repair, open it to see, the inside is very simple, a battery box is connected to a small circuit board based on a soft-packaged integrated circuit, connected to a pressure sensor. >>>More
The power of your home appliances is not too great either; Mainly, each electrical booth and [square] wire group separated to the main switch distribution box, the installer said to replace the meter, and it is not necessary to see whether the meter is 20-40 A ammeter is not necessary to change, if it is not the best to change, it is not possible to use it at the same time, the thin ammeter will burn the meter if the electricity is too large and overloaded, and the line fault type may become a fire There is also the main wire, which is best to be 10 square main line into the meter into the main switch box.
Go to the hardware store and buy a dredge wire and get through. ($5 per piece).
You can use other measuring tools, which have been baked, and eat them salty. It's okay to eat less.