정확도 종류
1.0 /0.5/0.5S/0.2/0.2S
Data storage
U disk storage1000
Communication interface
RS485/RS232/far infrared/USB/Bluetooth/WIFI
Operation method
Touch screen/can be connected to PDA
Power supply mode
Lithium battery / test circuit to take power
Display function
Display wiring diagram/identify 2496 incorrect wiring
Communication method
Wireless
Estimation
One Apparent Power Estimation