MASTFUYI FY128 Smart Digital Multimeter with Bracket Compact Intelligent Electrical Tester 5999 Counts Backlit LCD Measure AC/DC Voltage Resistance Frequency Continuity Live Wire Checking NCV This instrument is a 5999 counts handheld digital intelligent multimeter. It has the functions of fast data measurement, large LCD double display, lighting lamp, easy reading for users, over-load protection and battery insufficient voltage indication. Whether used by professionals, factories, schools, lovers or families, it is an ideal multifunctional instrument. It is designed and produced according to the safety requirements of international Electrotechnical Safety Standard (IEC- 61010) for electronic measuring instruments and handheld digital multimeter. Features: 【Multi Testers】The intelligent digital multimeter can measure AC/DC voltage, resistance, frequency, continuity, live wire checking, and NCV test. 【Two Measurement Modes】Auto identification: AC/DC voltage, frequency, resistance continuity; Manual Switching: AC/DC voltage, frequency, resistance, continuity, diode, capacitance, LIVE NCV. 【Data Hold】The intelligent digital multimeter has a data hold function, and measurement data can be locked with one key. 【Large LCD Display】The intelligent digital multimeter has a large LCD display for easy reading of values. 【Flashlight & Screen Backlight】The intelligent digital multimeter features flashlight and screen backlight for easy use at night or in dark places. 【Low Battery Indicator】The intelligent digital multimeter is equipped with a low battery indicator to remind battery replacement. Function Introduction: FY128: AC/DC Voltage, Resistance, Frequency, Continuity, Live wire checking, NCV, Flashlight, Backlight. FY128C: AC/DC Voltage, Resistance, Frequency, Continuity, Live wire checking, NCV, Flashlight, Backlight. FY129C: AC/DC Voltage, Resistance, Frequency, Continuity, Live wire checking, NCV, Diode, Ambient Temperature, Temperature, Capacitance, Flashlight, Backlight. Specifications: Model: FY128, FY128C, FY129C (Optional) Material: ABS AC Voltage: 1V~500V, ±(1.5%+3) (FY128/FY128C) 0.8V~500V, ±(1.5%+5) (FY129C) DC Voltage: 0.5V~500V, ±(1.2%+5) (FY128/FY128C) 0.8V~500V, ±(1.2%+5) (FY129C) Resistance: 30Ω~10000KΩ, ±(2%+5) (FY128/FY128C) 30Ω~60000KΩ, ±(2%+5) (FY129C) Frequency: 40Hz~1000Hz, ±(2.5%+5) (FY128/FY128C) 10Hz~6000Hz, ±(2.5%+5) (FY129C) Capacitance: 6nf~60000μf, ±(2.5%+5) (Only FY129C) Temperature: -20℃~1000℃, ±(5%+4) (Only FY129C) Ambient Temperature: 0℃~70℃ (Only FY129C) Diode: Yes (Only FY129C) Continuity: Yes NCV: Yes Live Wire Checking: Yes Auto Shutdown: Yes Power Supply: 2 * 1.5V AAA batteries (Not included) Item Size: 123 * 61 * 24mm / 4.84 * 2.40 * 0.94in Item Weight: 113g / 3.98oz Package Weight: 209g / 7.37oz Package Size: 16.5 * 11.5 * 3.5cm / 6.49 * 4.53 * 1.37in Package List: 1 * Digital Multimeter 1 * Pair of Test Leads 1 * User Manual (English)