Features 1、It can be used for the detection and maintenance of various colleges and universities, communication, manufacturing, petroleum, national defense, electric power and power equipment. 2、Can test AC & DC current, AC & DC voltage, resistance, capacitance, temperature, etc. 3、This instrument has stable performance, high precision, high reliability, clear reading function. 4、With portable design, anti-drop, anti-skid, and anti-static design, suitable for single hand operating with a comfortable feeling. 5、With large LCD display screen with backlight, cool and modernized design, simple to operate and easy to read even in the dark. 6、It also features on and off buzzer test, diode test, data maintain, automatic shutdown and other functions. Specification Condition: 100% Brand New Item Type: Clamp Meter Material: ABS Basic Function Range Basic Accuracy Model UT213B AC Current (A) 40A/400A ±(1.8%+9) DC Current(A) 40A/400A ±(2.0%+3) AC Voltage (V) 4V/40V/400V/600V ±(1.2%+5) DC Voltage (V) 400mV/4V/40V/400V/600V ±(0.8%+1) Resistance (Ω) 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ ±(1.0%+2) Capacitance (F) 40nF400nF/4μF/40μF/400μF/4mF/40mF ±(4.0%+5) Frequency (Hz) 10Hz-1MHz ±(0.1%+4) Celsius Temperature (°C) -40 °C ～ 1000°C ±(1.0%+3) Fahrenheit（℉） -40℉ ～ 1832℉ ±(1.0%+6) Special Function Maximum Display 4000 Automatic Range √ Opening Size 30mm/1.2in True RMS √ Diode Test √ (About 3.0V) NCV √ Data Hold √ Relative Measurement √ Maximum/minimum √ LCD Backlight √ Flashlight √ Auto Power -Off √ Continuity Buzzer √ Low Voltage Display ≤3.6V √ Input Protection √ Input Impedance ≥10MΩ √ General Features Power AAA 1.5V × 3(not included) LCD Size 38x24mm / 1.5x0.9in Color Red+Grey Weight 231.7g / 8.2oz Size 220x75x40mm/ 8.7x3x1.6in Package List 1 x Clamp Meter 1 x Instruction 1 x Bag 1 x Thermocouple 1 Pair Test Leads