Wöhler Gas Leak Detector
GS 220
designed solutions - professional grade instruments
Contents
1. Specifications ..........................................10
2. Controls ..................................................... 11
3. Measurement operation........................12
4. Battery replacement...............................12
5. Maintenance.............................................13
6. Accessories ..............................................13
7. Declaration of Conformity.....................14
8. Warranty and Service ............................14