Feature: 1. It is an ideal tool for electrical maintenance personnel and hvac technicians to perform daily installation and maintenance. 2. Hand-held multimeter, small size, light weight, easy to carry. Stable performance, high precision, low power consumption, safe and reliable. 3. 33mm/ 1.3in jaw opening to measure current without touching or interrupting the circuit. It comes with a pair of test leads for practical measurement. 4. With IP54 dustproof and waterproof function, can withstand 2 meters drop impact. 5. Adopts the digital LCD screen display with backlight, which is more clear and convenient to read data. 6. It can not only test voltage and current separately, but also has AC+DC double measurement mode, which makes the reading more accurate. 7. Low pass filtering ensures accurate voltage and frequency measurements for variable speed drives. 8. MOTOR TEST phase rotation measurement of three-phase phase sequence, which can identify the phase sequence of MOTOR rotation and the phase of power supply. 9. LoZ voltage measurement provides a low impedance across the entire wire circuit for more accurate measurements. 10. With maximum/minimum value, data hold, relative measurement function, can eliminate resistance measurement of test wire interference. 11. The voltage and current can be measured simultaneously, so that the voltage can be automatically monitored in current mode. 12. Surge current measurement function, can measure the starting current of the motor. 13. With portable design, anti-drop, anti-skid, and anti-static design, suitable for single hand operating with a comfortable feeling. Specification: Condition: 100% Brand New Item Type: Clamp Meter Material: ABSBasic FunctionModelRangeUT219DSAC Current (A)60.00A～600.0A±(1.8%+6)Surge Current (A)60.00A～600.0A±10%DC Current (A)60.00A～600.0A±(1.8%+6)AC combined DC（AC+DC）Current(A)60.00A～600.0A±(3.0%+6)AC Voltage (V)6.000V～600.0V±(1.0%+6)LoZ ACV600.0V±(2.5%+6)DC Voltage (V)6.000V～600.0V±(0.6%+3)AC combined DC（AC+DC）Voltage(V)6.000V～600.0V±(2.0%+6)DC Current (uA)2000uA±(0.9%+6)AC Current (uA)2000uA±(1.5%+6)Resistance (Ω)600.0Ω～60.00MΩ±(1.0%+3)Capacitance CAP60.00nF～60.00mF±(4.0%+7)Frequency60.00Hz～40.00MHz±(0.1%+6)Duty Cycle0.1%～99.9%±(2.6%+7) Temperature ℃-40～1000℃±(2.0%+5℃)Temperature ℉-40～1832℉±(2.0%+9℉)Special FunctionDigits6000Automatic/Manual range√Opening Size of Tongs Head33mm True RMS√AC Current Frequency Response40Hz∽400HzAC Voltage Frequency Response40Hz∽1kHzMotor Phase Sequence Measurement600.0V√Low Pass Filter Test√(1kHz 3db Attenuation)√Diode Testing3V√Measure Digital Conversion RateTimes/s5 timesMeasure Analog Bar Conversion RateTimes/s20 timesAnalogue Bar Graph31√LCD Display（HTN）InterfaceDouble DisplayAuto Power -Off√Low voltage display√Data Hold (H))√Relative Value (REL)√Maximum/Minimum (MAX/MIN)√Voltage + Current Double Display(V+A)√Function Selection(SELECT)√Automatic backlight√Drop Test 2m√Protection GradeIP54 Input Impedance≥10MΩ√General CharacteristicsBattery3 x AAA 1.5V Alkaline Battery (not included）LCD Size35x31mm/1.4x1.2inColorRed+Grey Package List: 1 x Clamp Meter1 Pair Test Leads1 x Instruction1 x Bag1 x Thermocouple Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.