Batteries 3*1.5V button batteries .
Colors Black
Type: Vibration, sound
Angle of the protection15
LGI / nap alarm / nap zapper /anti sleep alarm/drive alert/anti-drwose alarm , Don't sleep when you are driving.
Delivery Time: | 7 days |
Package: | QTY/CTN: 1000PCSCTN size: 68*38*45cmG.W/CTN: 15.6KG |
Supply Ability: | 200,000 Piece/Pieces per Month |
Minimum Order Quantity: | 1000 Piece/Pieces |
Payment Terms: | L/C,D/A,T/T,Western Union |
Port: | shenzhen |
Material: | metal and plastic |
certificate: | CE , ROHS |
Model Number: | LGI-II-502 |
Size: | 115 x 115 x 25cm |
Place of Origin: | Guangdong, China (Mainland) |
Type: | Desktop Gift |
In the fields of biological sample storage, medical cold chain transportation, and laboratory research, the normal operation of liquid nitrogen tanks is crucial for the cryogenic storage of biological samples such as cells, embryos, and frozen sperm. However, there are many ...
In the laboratory, some samples need to be stored at low temperatures, and liquid nitrogen storage tanks are usually used. Its normal operation requires a certain amount of liquid nitrogen in the container to ensure the safety of the samples. However, liquid nitrogen is easily ...
Come From Tianchi Cryogenic Machinery Equipment Manufacturing
Theliquid nitrogen level alarm is a monitoring instrument used to sense temperature changes and liquid level heights in various low-temperature liquid nitrogen containers. When the liquid level in the liquid nitrogen tank drops to a certain level, the alarm device will be ...