The SZ308 is a handheld digital multimeter designed and manufactured according to international electrical safety standards, for measuring AC/DC voltage, DC current, resistance, diode, buzzer, square wave unit, and Hfe triode, among other functions. **Special Features:** Color: Black/Red (Optional) Model: SZ308 Material: ABS AC Voltage: 0V-750V, 0.1V-1V, ± (1.0%+15) DC Voltage: 200mv-1000v, 0.1mv-1v, ± (1.0%+10) DC Current: 2MA-10A, 0.01MA-0.01A, ± (1.5%+5) Resistance: 0Ω-2000kΩ, 0.1Ω-1kΩ, ± (1.2%+5) Hfe Triode: Yes Diode: Yes Buzzer: Yes Square Wave: Yes Low Battery Indication: Yes Battery: 6F22, 9V Battery (not included) Max Digital Display: 1999 Counts Probe Length: 70cm/27.5in Item Size: 121.8 * 66.5 * 33.5mm/4.79 * 2.61 * 1.32in Item Weight: 72g/2.54oz Package Weight: 132g/4.65oz Package Size: 13.5 * 10 * 3.8cm/5.31 * 3.94 * 1.49in **Package List:** 1 * Multimeter 2 * Test Leads 1 * Manual (English)