Features: Intelligent Multimeter with Multiple Functions: It can measure AC/DC current, AC/DC voltage, resistance, frequency, continuity, fire wire detection, etc. Dual Flashlights Design: two torch at the top for auxiliary lighting up the working area in the low lit or dark environment, not afraid of dark when working, and it will automatically turned off after about 5 minutes. NCV Non-contact Voltage Detection: Place the NCV sensor closer to the measured cable, and the multimeter can detect whether the voltage is greater than 90V AC voltage. When the AC voltage being detected, the meter buzzer alarms and the LCD analog bar displays the induction intensity. Safety Operation: Built-in overload protection fuse, smart anti-burn. Meet the DC/AC 600V CAT III overvoltage standard, and double insulation protection(class II). Large LCD Screen & Easy to Control: Soft push buttons is easy to operate, the instrument is used for 6000 counts display, LCD display, backlight display, and clear reading. Automatic shutdown: The multimeter will automatically shut down after 15 minutes. Current sensing alarm function, live wire measurement alarm. Compact & Accurate: As small as a mobile phone, convenient to use and carry around. Built-in with high performance chip to ensure its accuracy. Silicone Protective Case: Protected with a soft silicone cover, you can use the meter at various condition without worrying it from falling down or scratch by hardware. Specification: Color: Red / Yellow (Optional) Model: SZ01 Auto Range: Yes Overload Protection: Yes Maximum Voltage Between Measuring End And Ground: 600V DC or 600V AC Working Height: maximum 2000m Display: LCD Display Type: Digital display Maximum Display Value: 6000 counts Polarity Indication: automatic indication, '-' indicates negative polarity. Superview Display: 'OL' or '-OL'. Automatic Shutdown Time: 15 minutes Sampling Time: about 3 times/second AC Current: 20mA/10A DC Current: 20mA/10A DC Voltage: 600.0mV/6.000V/60.00V/600.0V AC Voltage: 600.0mV/6.000V/60.00V/600.0V Line Continuity Test: 50 Resistance: 600.0/6.000k/60.00k/600.0k/6.000M/60.00M Frequency: 100Hz/1000Hz Buzzer: Yes NCV Induction: Yes Data Hold: Yes Zero/Fire Wire: Yes Low Battery Indicator: Yes Power Supply: 2 X AAA batteries (not included) Temperature Coefficient: less than 0.1X accuracy /°C Operating Temperature: 0°C-40°C Storage Temperature: -10°C- 50°C Item Size: 125.4 * 66.9 * 26.6 mm / 4.94 * 2.63 * 1.05 inch Package Size: 135 * 75 * 66 mm / 5.31 * 2.95 * 2.6 inch Package Weight: 225g / 7.94oz Package List: 1 * Digital Multimeter 1 Pair * Test Leads 1 * User Manual (English)