This product is a battery-powered, ture-rms, auto-ranging digital multimeter with a 6000 counts LCD display and a backlight. Specifications: Color: Black / Red / Blue / Green (Optional) Model: V9 Material: ABS DC Voltage: 0mV-1000V, 0.01mV-1V, (0.5%+3) AC/DC High Voltage: 2000V, 1V, (3%+3) AC Voltage: 0mV-750V, 0.01mV-1V, (1.2%+3) AC/DC Current mA: 0mA-600mA, 0.01mA-0.1mA, (1.5%+3) AC/DC Current uA: 0uA-6000uA, 0.1uA-1uA, (1.5%+3) Resistance: 0-60M, 0.1-0.01M, (1.5%+3) Capacitance: 0nF-60mF, 0.001nF-0.01mF, (5%+20) Frequency: 0Hz-10MHz, 0.001Hz-0.01MHz, (0.1%+5) Duty Cycle: 1%-99%, 0.1%, (0.1%+2) Temperature : -20~1000, 1, (3%+5) Temperature : -4~1832, 1, (3%+5) Flashlight: Yes Screen Backlight: Yes Automatic Shutdown: Yes On Off Buzzer: Yes Silicone Sheath: Yes Data Retention: Yes Low Battery Prompt: Yes Diode: Yes NCV Contact: Yes Rear Support Frame: Yes Square Wave: 50Hz~5000Hz Max Count: 6000 Battery Type: 3 * 1.5V AA batteries (Not included) Item Size: 176 * 91 * 47mm / 6.92 * 3.58 * 1.85in Item Weight: 330g / 11.64oz Package Weight: 508g / 17.91oz Package Size: 22.5 * 13 * 5.4cm / 8.85 * 5.12 * 2.12in Package List: 1 * Multimeter 2 * Test Leads 1 * Thermocouple 1 * User Manual (English)