UT61A Modern LCD Digital Multimeter series digital multimeter has high reliability, high security, automatic range, a handheld multimeter, etc. It has a large digital screen and high-resolution analog display synchronous pointer, a full range of overhead protection, and a unique design appearance making it become another excellent performance of a new generation of practical electric instruments. Specifications: Basic Functions gamma better accuracy DC Voltage Measurement 400mV 4 V / 40 V / 400 V 1000 V +/- (0.8% + 3) +/- (0.5% + 1) +/- (1% + 3) AC Voltage Measurement 400mV 4 V / 40 V / 400 V 750 V +/- (1.2% + 5) +/- (1% + 3) +/- (1.2% + 5) AC Current Measurement 400.0 m A / 4000 m a 40.00mA / 400.0mA 4.000A / 10.00A +/- (1.2% + 5) +/- (1.5% + 5) +/- (2% + 5) DC Current Measurement 400.0 m A / 4000 m a 40.00mA / 400.0mA 4.000A / 10.00A +/- (1% + 2) +/- (1.2% + 3) +/- (1.5% + 3) Resistance measurement 400 . 0 W 4.000 k W / 40.00 k W / 400 k W 4.000 M W 40.00 M W +/- (1.2% + 2) +/- (1% + 2) +/- (1.2% + 2) +/- (1.5% + 2) measuring capacitance 40.00nF 400.0nF / 4 . 000 m F / 4 0.00 m F 400 . 0 m F 400 0 m +/- (3% + 5) +/- (3% + 5) +/- (4% + 5) only reference Frequency 10Hz-10 MHz +/- (0.1% + 4) frequency 0 45 ~ 400Hz Duty Cycle 0.1% ~ 99.9% Yes Special functions Varying Manual Yes Diodes Yes EF function Yes Audion 1000 & szlig; Yes Buzzer continuity Yes Holds data Yes Max / Min Mode Yes Display Backlight Yes REL Yes Sleep mode for about 15 minutes Analog Bar Chart 41 Yes RS232 (USB)) fuse Yes Input Impedance for DC Voltage Measurement around 10 M Yes Low battery display <7.5 V Yes Package Includes: 1 x UT61A Modern LCD Digital Multimeter