minus-squareSwiss@lemmy.worldtoHackaday•Open Source Multimeter Raises the Bar for DIY Toolslinkfedilinkarrow-up3·2 days agoThere is a lot of residential work thats not just 0V or 110/120V. If you are doing any work on your HVAC system you will see 24V, 0-10V analog signals. And you can’t just turn the furnace or AC off if you want to troubleshoot some electrical issues. linkfedilink
There is a lot of residential work thats not just 0V or 110/120V. If you are doing any work on your HVAC system you will see 24V, 0-10V analog signals. And you can’t just turn the furnace or AC off if you want to troubleshoot some electrical issues.