Normal
Re: System Tech Toolkit Item PreferencesIf you're metering live AC, and not just low voltage electronics, you'd be well advised to spend more and get a Cat IV meter; the 117 (which is what's on my bench next to me at the shop) is only Cat III. In normal circumstances, no problem; in case of a surge, a Cat III could potentially cause serious injury or death.-Andy, who was just lectured about this in Richard Cadena's entertainment electrician class yesterday, so has it fresh on the brain
Re: System Tech Toolkit Item Preferences
If you're metering live AC, and not just low voltage electronics, you'd be well advised to spend more and get a Cat IV meter; the 117 (which is what's on my bench next to me at the shop) is only Cat III. In normal circumstances, no problem; in case of a surge, a Cat III could potentially cause serious injury or death.
-Andy, who was just lectured about this in Richard Cadena's entertainment electrician class yesterday, so has it fresh on the brain
