Super large LCD, very easy to read 3.5inch HD display engineered by . Durable protective case for protection against shocks, fiction, and bumps. Built-in rechargeable 800mAh Li-ion battery, you will never worry about no power. Non-contact AC voltage detection, top sensor probe design, much to identify AC voltage. The high-resolution large screen can show 3 test results on the screen, such as voltage, frequency, and analog bar. Item Name: Multimeter Brand: Display: 9999 counts Screen: 3.5 inches Resolution: 0.11 ohm S10 Power: 1.5V (AAA) x 2.(not included) S11 Power: Built-in rechargeable lithium battery. Diode: Auto identify diode if less than 3.0V : 0.8V-620V (0.5%+3), Resolution: 0.001V AC Voltage: 2.2V-620V (0.5%+5), Resolution: 0.001V Resistance:1 ohm-999.9 ohm (2.0%+5), 1k ohm-60M ohm (1.0%+3) V-Alert(non-contact voltage detection): Beep alarm sounds Live Check: Alarm beep sounds, LCD screen display stripe Continuity: If the resistance is less than 30 ohm, the beeper sounds Duty Cycle: 0.1%-99.9% (3.0%+5) (ACV:2V-620V), Resolution: 0.1% Capacitance: 1nF-999.9nF (6.0%+5), 1uF-99.99mF (3.0%+3), Resolution: 0.001nF Frequency: 1Hz-1000Hz (1.0%+5) (ACV:2V-10V); Resolution: 0.001Hz 1KHz-60KHz (1.0%+5) (ACV:10V-620V); Resolution: 0.001Hz Types: S10 Colour:red Material:ABS Size:143 x 70 x 16mm Package Contents: 1 x Multimeter. 1 x Test Lead. 1 x English user Manual. 1 x Packing Box. 1 x USB charging cable.(S11) 1 x EVA portable cloth bag.(S11) 1 x Protective shell.(S11) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.