ANENG AN8203 Digital Multimeter AC/DC Voltmeter Ohm Meter LCD Display 4000 Counts Description: Features: Designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. The multimeter uses 2 pieces 1.5V AAA batteries(not included)as power supply and support auto power off function to save power. Its large 4 digit(4,000)display provides accurate, easy-to-read results that enable you to complete your work quickly and efficiently. Supports continuity testing, resistance testing, diode testing and has better anti-magnetic and anti-interference performance. Specifications: Display: 4000 Counts (LCD) Ranging: Auto/Manual Ture RMS: Yes Data Hold: Yes Low Battery Indication: Yes Auto Power-off: Yes Refresh Rate: 3 times/second Power Supply: 2pcs 1.5V AAA batteries(NOT included) Operating Temperature: 0~40℃ Operating Humidity: <75% Operating Temperature: 0℃ ~ 40℃ Operating Humidity: <75% Storage Temperature: -20℃ ~ 40℃ Storage Humidity: <80% Function Range Resolution Accuracy MAX.Value Other DC Voltage 400.0mV 0.1mV ±(0.5%+4) 600V 4.000kΩ 0.001kΩ 40.00kΩ 0.01kΩ 400.0kΩ 0.1kΩ 4.000MΩ 0.001MΩ 40.00MΩ 0.01MΩ ± (2.0%+4) Capacitance 9.999nF 0.001nF ±(5.0%+20) 9.999mF 99.99nF 0.01nF ±(2.0%+5) 999.9nF 0.1nF 9.999uF 0.001uF 99.99uF 0.01uF 999.9uF 0.1uF 9.999mF 0.001mF ±(5.0%+5) Frequency 99.99Hz 0.01Hz ±(0.1%+2) 9.999MHz 999.9Hz 0.1Hz 9.999kHz 0.001kHz 99.99kHz 0.01kHz 999.9kHz 0.1kHz 9.999MHz 0.001MHz Duty Cycle 1%~99% 0.1% ±(0.1%+2) Diode support Continuity support Package Includes: 1 x Multimeter (Batteries are NOT included) 1 x Cord 1 x User Manual