Main Feautures For Electronic Sphygmomanometer Automatic BP Machine Digital Upper Arm Blood Pressure Monitor:
· Measurement method: oscillometric method
· Display screen: LCD big digital display shows high pressure / low pressure / pulse
· Blood pressure classification: WHO sphygmomanometer classification indicates blood pressure health
· Intelligent pressurization: automatic pressurization and decompression, IHB heart rate detection
· Year/month/day time display
· 2*90sets of measurement results memory for two people; the average reading of the last 3 measurements for data comparison
· One button measuremment,automatic turn on-off for convenient operation
· Blood pressure value unit Kpa and mmHg for conversion (boot default unit is mmHg)
· voice broadcast function is optional,any OEM demand available
Best Wrist Blood Pressure Monitor ,Wrist Cuff Blood Pressure Monitor,Hylogy Blood Pressure Monitor,Touch Wrist Blood Pressure Monitor Shenzhen Urion Technology Co., Ltd. , https://www.urionhealth.com
Comfortable cuff included
Answer: 1 Diligently add water to increase dissolved oxygen. In winter management, since the water level in most ponds has dropped, it is easy to cause dark-floating heads in pond fishes, such as the appearance of black mud-like substances in the underflow outlets of diseased fish ponds. Such a pond must increase the pond water level and increase the amount of dissolved oxygen in the pond in order to ensure the normal growth of the fish. 2 Diligent fertilization, increase plankton biomass. There is a certain amount of fat and plankton in the pond, so as to ensure that it does not fall out during winter, and it can also keep warm. 3 diligent feeding, increase the fish sensation. In order to ensure that the fish market specifications and quality, should be fed properly. In addition, in combating pests and diseases, we must seize the clear weather to carry out the work of killing parasites.