Specifications:
This Personal Alarm is designed to clip to a belt, purse or even pants. It is lightweight and convenient enough to go everywhere you go! A 110 decibel screaming alarm is triggered when the pin is pulled. A reliable tool for getting help whenever needed. It also ca be a Safeguard for any door if used with the Personal Alarm Door Clip. Easily insert this clip between the door and the jam (on the latch side) until the contacts touch.Great for woman, jogger, teens, children and elderlies.Features:
Personal Alarm system LD-44
Personal Alarm system LD-44
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 ...