1. Automatic of measuring function and range. 2. Full range oveload protection. 3. Max. display value: SZ01 6000 digits or SZ02 9999 digits 4. Automatic shut down time: 15 minutes. Sampling time: about 3 or second. Power supply: 2x1.5V AAA Battery (Not included) 5. The instrument specifies one year as a , and shall be re-calibrated under 18-28, with relative humidity less than 75 percent . SZ02: The max between the measuring end and the ground is 1000V DC or 750V AC. SZ02 1. Model: SZ02 2. AC Current: 999.9mA or 10A 3. DC Current: 999.9mA or 10A 4. DC : 600.0mV or 9.999V or 99.99V or 999.9V 5. AC : 600.0mV or 9.999V or 99.99V or 999.9V 6. Line on-off Test: 1 7. Resistance: 999.9 or 9.999k or 99.99k or 999.9k or 9.999M or 99.99M 8. Diode Test: 1V 9. Capacitor: 9.999nF or 999.9nF or 9.999uF or 99.99uF or 999.9uF or 9.999mF or 99.99mF 10. NCV: YES 11. Temperature: -40-1000 or -40-1832 12. Frequency: 100Hz or 1000Hz Material: plastic colour: orange Package Contents: 1 x Multimeter 2 x Test Line 1 x Temperature Line Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm.