User Manual
8 
CAT I 
(400V) 
IEC Measurement Category I. 
Inputs may be connected to 
mains (up to 400 VAC) under 
Category I overvoltage conditions. 
Environmental Conditions 
Operating 
Environment 
0 °C to 40 °C 
Storage Humidity
0 – 80% R.H. 
Storage Environment  -20 °C to +50 °C 
Pollution degree  Pollution degree 2 
Notations 
TEXT – Denotes buttons on the oscilloscope. 
Text – Denotes softkeys from the menu system, selectable 
by pressing corresponding menu softkey buttons.










