![cygnus 1 cygnus 1](../../../images/products/cygnus/cygnus1_is-205x150.jpg)
Cygnus 1 Intrinsically Safe
The Cygnus 1 Intrinsically Safe is a rugged, shock-proof multiple echo ultrasonic surface thickness gauge designed for safely measuring metal thickness to determine wastage or corrosion in potentially explosive environments.
![cygnus 2 cygnus 2](../../../images/products/cygnus/cygnus2_hf-205x150.jpg)
Cygnus 2 Hands Free
The Cygnus 2 is a simple to use, through coating thickness gauge with a rotatable end-mounted display making it ideally suited for climbing and rope access.
![cygnus 2+ cygnus 2+](../../../images/products/cygnus/cygnus2_plus-205x150.jpg)
Cygnus 2+ Hands Free
The Cygnus 2PLUS is a simple to use, multi-mode thickness gauge having Multiple-Echo, Echo-Echo and Single-Echo capabilities. The rotatable end-mounted display makes it ideally suited for climbing and rope access.
![cygnus 4 cygnus 4](../../../images/products/cygnus/cygnus4_gp-205x150.jpg)
Cygnus 4 General Purpose
The Cygnus 4 ultrasonic thickness gauge is a small, tough and accurate through coating digital thickness gauge. Designed for the harshest of environments with a simple to use keypad, intuitive menus and a colour LCD display.