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: 4000 Count Backlit LCD.Overload Protection: CAT III and IV1,000V/600V.Fuses: 0.5A and 10A - 1,000V.Insulation: Class II, double moulded.IP Rating: IP-67 water-resistant (1m).Polarity Indication: Yes, automatic.Auto Power-Off: Yes, after 15 minutes.AutoRanging: Yes.Manual Ranging: Yes.True RMS: Yes. DM-100 Micro Digital Multimeter 37423