GOLD LINE ZM1 Impedance Meter – Calc. Watts For 25,50,70, or 100 Volt , Read!!!
GOLD LINE ZM1 Impedance Meter – Calc. Watts For 25,50,70, or 100 Volt System This unit is tested for power only Selling as is as a not working unit no returns Some visible corrosion in the battery compartment Only 2 screws holds unit together Comes with everything in the pictures