Multimeter for technicians and engineers, covers all engineering test requirements. Suitable for garage / workshop environment. Large, high clarity display. Specifications: Volts DC 0-1000 ±(0.5%+5 ), Volts AC - 0-750 ± (0.8% +5), Amps DC 0-20A ±(0.8%+5). Ohms 0-20M ±(0.8%+5). Dwell 4, 6 and 8. Tachometer 4, 6 and 8. Cylinders, diode test, continuity. For spare battery (Quote 49360).