This is an excellent true RMS multimeter that features a large, easily read display and carries an IP67 environmental rating. This means the multimeter is waterproof and will not be damaged if accidentally dropped into water or left out in the rain. The meter has data should and relative measurement capabilities and is housed in a robust, double moulded case. Includes leads, soft carry case and user manual. IP67 waterproof True RMS Auto power-off Backlight Data hold relative function Diode test Autoranging Audible continuity 10A current range Double moulded case Display 4000 count Security Class Cat IV 600V Basic DCV accuracy 0.500% Ave/RMS True RMS Input impedance 10M Special features IP67, data-hold, relative measurement, backlight Dust/Particle Ingress Protection : 6 Dust tight, no ingress of dust Liquid/Moisture Ingress Protection : 7 Immersion up to 1m IP Rating certificate : true Capacitance Ranges : 4.0nF, 40.0nF, 4.0µF, 40.0µF, 100.0µF Capacitance Accuracy : 3.0% Continuity indicator : Needle AC Current Ranges : 4.0mA, 40.0mA, 400.0mA, 10.0A AC Current Accuracy : 1.8% DC Current Ranges : 4.0mA, 40.0mA, 400.0mA, 10.0A DC Current Accuracy : 1.2%