1、Support true RMS, LCD backlight display, with 6000 and 22000 (UT61E+) display counts. 2、It can measure AC/DC voltages up to 1000V and has a CAT III 1000V /CAT IV 600V safety level. 3、With audiovisual alarm, high voltage/current and temperature warning function. 4、Built‑in log bar and USB communication function can help you view the measurement results quickly and easily. 5、Portable multimeter, supports automatic or manual range, data hold/relative mode. Item Type: Multimeter Material: ABS Model: UT61E+ Display: Maximum readings: 6000, 22000 (UT61E+), analog bar: 46 segments, (conversion rate 30 times/sec) Display Update Time: 2-3 Seconds Range: Automatic Or Manual Polarity Display: Automatic Over-Range Prompt: Display OL Voltage Undervoltage Prompt: ≤4.6V+/-0.2V DC Voltage Measurement: 220.00mV-1000.0V AC Voltage Measurement: 220.00mV-1000.0V AC+DC Voltage Measurement: 2.2000V-1000.0V Resistance Measurement: 220.00Ω-220.00MΩ Triode Measurement: 1000β Capacitance Measurement: 22.000nF-60.00mF Working Temperature: 0℃-40℃ (32℉-104℉) Storage Temperature: -10℃-50℃ (14℉-122℉) Relative Humidity: Below 0℃-30℃≤75%, 30℃-40℃≤50% Altitude: Not More Than 2000m Power Supply Battery: 1.5V 4 x AAA Battery (Battery Not Included) Pollution Degree: 2 Class Product Size: Approx. 183x85x50mm / 7.2x3.3x2.0in Support Features: Data retention/relative mode Maximum/minimum USB communication/low battery indicator LCD / Ture RMS backlight Auto/manual range Comprehensive protection High voltage/current frequency measurement NCV/diode test/continuity test Automatic shut-down High voltage alarm How to Use: Get the product, first open the back cover, install the battery (not included), adjust the range to be measured, the display will show, after selecting the parameters, you can use it to test. 1 x Multimeter (Battery Not Included) 1 x USB Cable 2 x Test Lead 1 x Jack Converter 1 x Operations Guide 1 x Manual