Digital multimeters, type PeakTech 1070. 3 1/2-digit LCD, 12 mm, with diode test and continuity check (buzzer); DC voltage: 200 mV to 300 V, tolerance ±0.8%. AC voltage: 200/300 V, tolerance ±1.2%. DC current: 200 µA to 10 A, tolerance ±1.0 %. Resistance: