Protek Handheld Scope Meter ½ÅÁ¦Ç° Ãâ½Ã!!! | Protek 1006 | Protek 1020 | Protek 1160 | Protek 1260 | Bandwidth | 60MHz | 200MHz | 600MHz | 600MHz | Channels | 2Ch | 2Ch | 2Ch | 2Ch | Samplling | 150MSa/s | 500MSa/s | 1GSa/s | 2GSa/s |   | Equivalent Max. Sampling Rate is 50GSa/s for all items | |