Product Parameter: 1. Operating Temperature: 0 - 40 ° 2. Range of Measuring Voltage: DC 200 MV - 1 KV / AC 200 MV - 700 V 3. Range of Measuring Current: DC / AC 2 MA - 20 A 4. DIY Supplies: Electrical 5. Range of Measuring Resistance: 200 ROM 6. Display Type: Digital Display 7. Range of Measuring Inductance: MH 8. Range of Measuring Capacitance: 2 NF - 2000 UF 9.Power Supply:9V 6F22 battery(not include)