Descriptions:UT61 Series Digital Multimeters are products designed for multi-functional、 high precision、 high performance and automatic measurements.1Large LCD screen2High resolution analog pointer display3Full range overload protection4Data hold、 REL、 Peak value measurement5Low battery indication、 backlight、 and sleep mode6External interface supports RS-232C and USB cable.UT61 Series can measure AC/DC voltage and current (UT61D、 UT61E has true RMS)、 resistance、 diode、 circuit continuity、 capacitance、 frequency、 temperature、 hFE、 electromagnetic induction、 etc.UT61 Series complies with the standard IEC61010: CAT. III 1000V、 CAT.IV 600V; they are widely used in Industrial Production and Service、 Technological Research and Design、 College Education (Laboratory、 Courses)、 and Automotive Industry.Features:Display Count: 22000Auto Range: True RMS: Bandwidth (Hz: 45Hz 10kHzDuty Cycle: 0.1% 99.9% Diode: Continuity Buzzer: Low Battery Indication: 7.5V Data Hold: Relative Mode: Peak Value: RS-232: LCD Backlight: Analogue Bar Graph: 46Input Protection: Input Impedance for DCV: Around 10MSpecifications:Model: UT61EDC Voltage (V): 220mV/2.2V/22V/220V/1000V ?Ħ(0.1%+2)AC Voltage (V): 220mV/2.2V/22V/220V/750V ?Ħ(0.8%+10)DC Current (A): 200A/2200A/22mA/220mA/2.2A/10A ?Ħ (0.5%+10)AC Current (A): 200A/2200A/22mA/220mA/2.2A/10A ?Ħ(0.8%+10)Resistance (): 220/2.2k/22k/220k/2.2M/22M/220M?Ħ(0.5%+10)Capacitance (F): 22nF/220nF/2.2F/22F/220F/2.2mF/22mF/220mF ?Ħ(3.0%+5)Frequency (Hz): 10Hz-220MHz ?Ħ(0.01%+5)General Characteristic:Power: 9V Battery 6F22 (not included)LCD Size: 65mm * 43 mmProduct Color: Red and GreyProduct Net Weight: 370gProduct Size: 180mm * 87mm * 47 mmPackag Size: 22 * 16 * 6cm / 8.7 * 6.3 * 2.4inPackage Weight: 662g / 1.5lbPackage list:1 * UNI-T UT61E Modern Digital Multimeters2 * Test Lead1 * Muli-Purpose Socket1 * RS-232 Interface Cable1 * PC Software CD1 * English Manual"