 Ammeters: 1 to 25,000Amperes, 50 mV, 1000 Ohms/V. Pivot and jewel ammeters. Accuracy /- 2% full scale, 3 1/2 and 4 1/2 inch panel available. |  Voltmeters: 1 to 750 volts DC, self-contained. Pivot and jewel DC voltmeters. Accuracy /- 2% full scale.3 1/2 and 4 1/2 inch panel available. |  Digital Meters: are also available in 3 1/2 and 4 1/2 digit configurations suitable for either Amperes or Volts. Accuracy .5% |