A NENG AN8002 6000 counts Digital Multimeter Portable Backlight AC/DC Ammeter Voltmeter Voltage meter Description: It is a Auto-ranging digital MultiMate using double-integral style A/D transform as the core. Can be used to measures Temperature AC/DC Voltage AC/DC Current Resistance Capacitance Diode and Continuity testing temperature Frequency and Etc. The products are battery powered they are characterized by stable function and high reliability, with the features of overload protection and LCD display for clear reading are an ideal tools for lavatory radio fans and family use. Feature: Auto Range. True RMS measurement. Resistance capacitance frequency file high voltage 550V protection. Large screen display, the maximum of 6000 words. Sampling rate: about 3 times per second. Temperature measuring. Backlight display. Data retention. Polarity automatic recognition. Low voltage display. 10A large current measurement MA level small current measurement Automatic shutdown. Main measurement: AC / DC voltage, AC / DC current, resistance, capacitance. Diode / off measurement, frequency and duty ratio measurement. Specification: Measurement mode: double-integral style A/D transform Sample rate: 3 times per second Over range indication: OL Powered by 2 x AAA batteries (Not included). Working Environment: 0-40 degrees relative humidity: