Keysight Technologies 3458A Guide D'utilisation page 7

Environmental Conditions
The 3458A is designed for indoor use and in an area with low condensation. The
table below shows the general environmental requirements for this instrument.
Environmental cond ition
Temperature
Humidity
Altitude
Pollution degree
Installation category
Measurement voltage category
Overvoltage protection
Power requirements
DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE OR WET ENVIRONMENTS
WARNING
Do not operate the instrument around flammable gases or fumes, vapor, or
wet environments.
Product Regulatory and Compliance
The 3458A digital multimeter complies with safety and EMC requirements.
Refer to Declaration of Conformity at
the latest revision.
Keysight 3458A User's Guide
Requirement
Operating condition
– 0 °C to 55 °C
Operating condition
– Up to 95% RH at 40 °C (non-condensing)
– Up to 40% RH for 41 °C to 55 °C (non-condensing)
Up to 2000 m
2
II
II
II
100/120V, 220/240 V ± 10%
48 - 66 Hz, 360 - 420 Hz automatically sensed
< 30 W, < 80 VA (peak)
Fused: 1.5 @ 115 V or 0.5 A @ 230 V
http://www.keysight.com/go/conformity for
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