* Check both AC & DC main power supplies. * Check DC battery supply. * Check polarity on battery. * 7-stage LED indication. * Operating range: AC: 12V, 50V, 100V, 230V & 400V. DC: 12V, 60V, 120V, 280V & 500V. * Heavy-duty test leads provided. * according to EN61243-3 standard. * No battery is required. * Fully automatic on/off. * Ideal for D.I.Y. homeowner, handyman, hobbyist and professional technician, etc. * RoHS version available. Approval: VDE/GS & CE (being applied) |