Aluminium Alloy Reflex Level Gauge is used for the measurement of liquid level at a glance in tank. The Reflex Level Gauge is made using quality grade material like aluminium alloy. The Reflex Level Gauge is particularly used for high pressure or high temperature or toxic liquid storage tanks. The Aluminium Alloy Reflex Level Gauge comes with a prism glass window that uses the basic optical principles of light refraction and reflection to enhance the indication of the liquid level.