Power supply: USB 5V 120mA, built-in 600mAh battery, maximum charging current 0.8A Scan points: 101 (fixed) Display traces: 4, markers: 4, settings saved: 5 Measured S-parameters, VSWR, phase, delay, chart... PCB: 55mm x 86mm x 12mm (without connectors, switches) Measurement frequency: 50KHz-900MHz RF output: -13dbm (maximum -9dbm) Measurement range: 70dB (50kHz-300MHz), 60dB (300M-600MHz), 50dB (600M-900MHz) with extended firmware enabled) Port SWR: Less than1.1 Display: 2.8-inch TFT (320x240) DUSB interface: USB Type-C Communication mode: CDC (serial) Material: Metal colour: As Shown Package Contents: 1 x Network analyzer 1 set accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.