Agilent Technologies 1660A Series User Reference page 376

Operating Environment
Temperature: Instrument, 0°C to 55°C.
Probe lead sets and cables, 0°C to 65°C (32°F to 149°F).
Humidity: Instrument, probe lead sets, and cables, up to 95% relative
humidity at 40°C (122°F).
Indoor Use Only
Pollution degree 2
Altitude: to 4.6 km (15,000ft).
Vibration: Operating: Random vibration 5 to 500 Hz,
10 minutes per axis, 0.3g (rms).
Non-operating: Random vibration 5 to 500 Hz,
10 minutes per axis, 2.41g (rms);
and swept sine resonant search, 5 to 500 Hz,
0.75g (0-peak), 5 minute resonant dwell at 4 resonances per axis.
19–14