The Ridgid DM-100 Micro Digital Multimeter is a True RMS and AutoRanging unit, which provides accurate and fast measurements in all applications. It features 11 different electrical functions ranging from AC/DC Voltage and Current (1,000 volt) to temperature measurements. The multimeter has a double moulded water-resistant (1m) IP67 housing. It is also drop-proof and perfectly suitable for use in the harshest job site conditions. An extra large backlit LCD display provides easy and clear readings. The DM-100 is rated for industrial use (CAT III-1000V and IV-600V). Supplied in a soft carrying case with double-moulded test leads, Type K temperature probe and a 9V battery. Functions and Range: Voltage AC/DC: 400.0mV - 1,000V.Current AC/DC: 400.0µA - 10A.Resistance: 400.0 - 40.00M.Capacitance: 4.000nF - 200.0µF.Frequency: 9.999Hz - 9.999MHz.Duty Cycle: 0.1% - 99.9%.Diode Check: 1.5V.Continuity Test: 150.Temperature: -20°C - 760°C. Specifications: Power Source: 9V battery (included).Display