: Indicates an open circuit or a voltage level outside the probe's detection range. Where to Find the Manual
: Touch the probe to a known power source; the "Power" LED should illuminate. Touch it to a known ground; the "Ground" LED should illuminate. Circuit Testing : Probe the wire or terminal in question. Red LED : Indicates a positive voltage (Power). Green LED : Indicates a negative voltage (Ground).
: Physical copies of the manual are often sold with used units on eBay or specialized tool reseller sites like New & Used .
Mac Tools Et 130 Manual Apr 2026
: Indicates an open circuit or a voltage level outside the probe's detection range. Where to Find the Manual
: Touch the probe to a known power source; the "Power" LED should illuminate. Touch it to a known ground; the "Ground" LED should illuminate. Circuit Testing : Probe the wire or terminal in question. Red LED : Indicates a positive voltage (Power). Green LED : Indicates a negative voltage (Ground). Mac Tools Et 130 Manual
: Physical copies of the manual are often sold with used units on eBay or specialized tool reseller sites like New & Used . : Indicates an open circuit or a voltage