ZL35A Power Supply Uses 3 AAA size 7 dry cell batteries ZL35B Power Supply Built in 1000mAh rechargeable battery Specifications Model ZL35ACount 6000 CountDC Voltage 0 8V 600V Auto AC Voltage 0 03V 600V Manual 0 8V 600V Auto DC Current Range 1A 200AAC Current Range 3A 200AAC Ammeter Flexible Clamp 1A 6000AResistance 0 1Ω 50MΩCapacitance 0 1nF 60mFFrequency 10 60MHzTemperature 50 to 1100℃Duty Cycle 0 1 99 9 Battery Type 3 x AAA BatteriesModel ZL35BCount 6000 CountDC Voltage 0 8V 600V Auto AC Voltage 0 03V 600V Manual 0 8V 600V Auto DC Current Range 1A 200AAC Current Range 3A 200AAC Ammeter Flexible Clamp 1A 6000AResistance 0 1Ω 50MΩCapacitance 0 1nF 60mFFrequency 10 60MHzTemperature 50 to 1100℃Duty Cycle 0 1 99 9 Rechargeable Battery 1000mAhFeatures 1 Flexible Clamp Technology The innovative flexible clamp enables precise measurement on large conductors or hard to access areas improving efficiency in tight spaces 2 High Measurement Range With a large caliber design the clamp meter can measure up to 6000A AC making it suitable for demanding electrical systems 3 Multi Function Design Measures DC voltage AC voltage resistance capacitance and temperatures from 50℃ to 1100℃ providing versatility for electrical diagnosis and maintenance tasks 4 Enhanced Usability Features Includes auto power off flashlight for convenience in dark environments and data hold functionality for recording essential measurements Package Inclu