Function: 1. It is a portable multimeter characterized by high reliability, high safety and automatic measurement. 2. With the function of synchronizing high-resolution digital and analog indicators on a large screen. 3. When the voltage is lower than or equal to 7,5V, an alarm will be displayed to ensure the safety of use. 4. Automatic shutdown after 15 minutes without any operation, data retention function, large LCD display with switchable backlight, easy to read. 5. Full-range overload protection and unique design, with standard RS-232 or USB data transfer interface. 6. It can test AC and DC current, AC and DC voltage, resistance, capacitance and temperature, etc. Specification: Item Type: Multimeter Material: ABS Basic range of functions Basic accuracy Model UT61C DC voltage (V) 60mV/600mV/6V/60V/600V/1000V (0,5%1) AC voltage (V) 60mV/600mV/6V/60V/600V/750V (1,0%3) Constant Current (A) 600μA/6000μA/60mA/600mA/6A/10A (1,0%3) AC Current (A) 600μA/6000μA/60mA/600mA/6A/10A (1,2%5) Resistance (Ω) 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ (1,0%2) Capacity (F) 40nF/400nF/4μF/40μF/400μF/4000μF (3,0%5) Frequency (Hz) 10 Hz 10 MHz (0,1% 4) Temperature Celsius (C) -40C 1000C (1,2%3) Fahrenheit (F) -40F 1832F (1,2%4) Special feature Maximum display 5999 Automatic range Frequency Response (Hz) 45 Hz 1 kHz Load factor 0,1% 99,9% Diode test Automatic shutdown About 15 minutes Continuity buzzer Low voltage display 7,5 V Data retention Relative measurement Maximum/Minimum Data transmission RS-232 LCD backlight Analog bar chart 61 Entry protection Input Impedance 10MΩ Main features LCD Display Size 65 x 43 mm / 2,6 x 1,7 inch Colour Red Grey Weight 626 g/22 oz Size 180x87x47mm / 7,1x3,4x1,9 inch List of packages: 1 x multimeter 1 pair of measuring wires 1 x Adapter Plug 1 x RS232 data cable 1 x Manual 1 x Type K Thermocouple