Sun Microsystems SPARCstation 5 Service Manual page 55

4 Do not use an oscilloscope or VOM (volt-ohmmeter) probe on the components.
The soldered pins are easily damaged or shorted by the probe point.
4 Transport boards, cards, or modules in an antistatic bag.
4 Always wear an antistatic wrist strap connected to a metal surface on the chassis
when working on system components and parts.
Safety and Tools Requirements
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