MAX. 600A DC/AC ,3 3/4 Digit LCD Display  
Features                                
- Large-size LCD Readout  
- Auto-ranging & Auto-Power OFF 
- Data Hold, Zero, Range, Function select, and Hz/Duty change Buttons provided 
- Ψ38mm, Bus Bar: 41*30 mm 
- DC Current Range (± 1.5% + 5dgts):20A ~ 600A        
- AC Current Range (± 2.0% + 5dgts):20A ~ 600A
- DC/AC Voltage Range (± 1.5% + 3dgts):4V ~ 600V 
- Resistance Range (± 1.5% + 2dgts):400 ~ 40M OHM
- Frequency Range (± 1.0% + 2dgts):10 ~ 1M Hz 
- Duty Test :1%~99% (± 2.0% + 5dgts)
- Diode/Continuity Test (Buzzer sounding)   
- Power Supply: AAA Size 1.5V battery 2pcs 
- Dimensions & Weight:219*84*42.5mm & 440g approx.