Receiving voltage precision
±24V, ±0.4% ± 1LSB, 24 bit A/D
Receiving input impedance
≥50MΩ
Apparent polarizability precision
±1% ± 1LSB
SP compensation range
±10V
Max transmitting power Res/IP sounding
6600W
Max transmitting power multi-electrode
1125W, limited by WDZJ-4 switcher
Max transmitting power res cable
1350W
Max transmitting power ip cable
2400W
Display
160 * 160 dot matrix LCD
Instrument powerinternal
12V 9Ah rechargeable battery , lasts for 30 hours