ANENG pocket multimeter features palm-size, 4.77-inch big LCD display, auto-ranging, true-RMS, overload protection, shockproof silicone cover, and audible NCV alarm. It is ultraportable for the maintenance of cars, electronics, home appliances, HVAC and more. Features: MULTIMETER: Measures AC/DC current, AC/DC voltage, non-contact AC voltage (NCV) detection, live/zero line detection, resistance, diode, capacitance, temperature, and frequency. LOUD BEEP: NCV sensor and live/zero line detector send out audible and visual alarm once AC voltage detected. EASY TO READ: 4.77-inch LCD display with backlight enables you to view readings clearly even in the dim light. EASY TO USE: Offers you with auto-ranging and manual ranging mode for extremely simple using experience. SAFE AND RELIABLE: Provided with overload protection and 1000V, 10A test leads, safe and reliable to use. LONG-LASTING: Shockproof and non-slip silicone sheath effectively protects the unit from damage. ULTRA PORTABLE: Measures in 5.6 by 3 by 0.9 inches, the palm-sized multimeter is small enough to be held in hand or put into pocket, easy to carry around. AUTO-OFF: Auto power off within 15 minutes if there is no operation, helps conserve the battery. MORE FUNCTIONS: Features data hold, flashlight, Celsius/Fahrenheit degree, and more. Note: *MUST read the user manual carefully before use for safety. *Battery not included. Parameters: AC Current Range Resolution Accuracy 6000mA 1mA (1.0% reading + 8 digits) 10A 0.01A DC Current 6000mA 1mA (1.0% reading + 5 digits) 10A 0.01A DC Voltage 6V 0.001V (0.5% reading + 3 digits) 60V 0.01V 600V 0.1V AC Voltage 6V 0.001V (0.8% reading + 5 digits)C 60V 0.01V 600V 0.1V Continuity (overload protection: 600V DC/AC, True-RMS) - 0.1 If resistance of the line being measured is le than 50, built-in buzzer will make continuous alarming sounds. Resistance 600 0.1 (0.8% reading + 3 digits) 6k 0.001k 60k 0.01k 600k 0.1k 6M 0.001M 60M 0.01M Diode Test (Testing Environment Testing current: about 1mA; Open circuit voltage: about 2.8V The display shows an approximation of forward voltage drop of diode.) - 1V 0.001V Capacitance 6nF 0.001nF (10% reading + 40 digits) 600nF 0.1nF (2.5% reading + 20 digits) 6F 0.001F 60F 0.01F 600F 0.1F 6mF 1F 60mF 0.01mF Temperature -40 ~ 1000 1 (1% reading + 3) -40 ~ 1832 1 (1% reading + 3) Frequency (via gear A) Input signal range: 1/4 Full-scale value, 2A AC Current(True-RMS) 100.0Hz 0.1Hz (1.0% reading + 5 digits) 1000Hz 1Hz Frequency (via gear V) Input signal range: 0.8V AC Voltage(True-RMS) 100.0Hz 0.1Hz (1.0% reading + 5 digits) 1000Hz 1Hz Specifications: Brand: ANENG Material: ABS Color: Black/Red(optional) Display: LCD Max. Display Value: 6000 counts Automatic Shutdown Time: 15 minutes Maximum Operating Height: 2000 meters Battery Type: AAA alkaline battery(2pcs)(NOT INCLUDED) Item Size: 14.27*7.74*2.38cm / 5.61*3.04*0.93in Item Weight: 183.5g / 6.47oz Package Size: 17*12.7*4.5cm / 6.69*5*1.77in Package Weight: 335g / 11.81oz Packing List: 1 * Multimeter 2 * Test Lead 1 * Thermocouple 1 * User Manual