DT830B LCD Digital Multimeter Voltmeter Ammeter AC DC Voltage OHM Circuit TesterDescription:A practical tool for electrician use. It is easy to operate and the readings indicated directly on the screen. It can be used to overhaul all kinds of circuit boards. It is also an ideal teaching instrument for students.Features:3 1/2 digits, 7segment, 0.5"high LCD Display.Max display: 1999, Auto polarity display.Small and compact design.Overload protection on all ranges.Sampling 2~3 times readings per second.Diode assembly test / Temperature test/Transistor hFE test.Low battery voltage indication.Specification:Model: DT-830BMeasuring range:Max AC Current: 10AMax AC Voltage range: 1000VMax DC Voltage range: 750VResistance Measurement: 200 Ohm-2000K Ohm rangePower Supply: 9V Battery (Not Included Here)Color: BlackSize: Approx. 123 x 67 x 20mm/4.84 x 2.63 x 0.78&39;&39; (L*W*H)Scale degree & Accuracy:DC voltage: 200mV 100uv(0.5% + 2)2000mv 1mv20v 10mv200v 100mv1000v 1v(0.8% + 2)AC voltage: 200V 100mv(1.2% + 10)750v 1vDC current: 2000ua 1ua(1% + 2)20ma 10ua200ma 100ua(1.2% + 2)10a 10ma(2% + 2)Resistance: 2000.1(0.8% + 2)2000120k10200k1002000k1000(1% + 2)Notes: Please allow 1-3mm error due to manual measurement and there will be different color as different display, please understand. Thanks.Includes:1 x Digital Multimeter2 x Probes1 x User Manual