DMM800 Series Specifications
Handheld Instruments Basic Service
7
Table 6: Certifications and compliance (cont.)
Characteristic Description
O vervoltage category C AT III: Distribution level mains, fixed installation
C AT II: Local level mains, appliances, portable equipment
C AT I: S ignal level, special equipment or parts of equipment, telecommunication,
electronics
P ollution Degree 2 Do not operate in environments where conductive pollutants may be present.