1) The Satlink WS-6906 has a GREEN "LOCK" indicator light to positively ID the satellite you are looking for.
2) This Satlink Satellite Signal Meter is simple and convenient for setting and aligning a satellite dish.
3) Using the parameters of satellite, you can set and align a satellite dish quickly.
4) The Satlink WS6906 Meter can easily and accurately aim your dish plus View the channel while aiming the dish.
5) It includes high capacity Lithium Battery 3000mAh which works for more than 4 hours after it's fully charged.

Specification:

1) 3.5 inch LCD Colour Screen
2) Live FTA Digital Picture and Sound
3) AV in and AV out function
4) Watch the free channels
5) Sound warning prompt locking satellite
6) Bit Error Rate Readout
7) Carrier to Noise Readout
8) dBuV Readout
9) Lithium-ion 3000mA Battery
10) DiSEqC & 22kHz Switch Control
11) Fully DVB Compliant
12) Freq range: 950mHz-2150mHz
13) Signal level: 65dbm~25dbm
14) Symbol rate: 2mbps~45mbps
15) Video format: PAL/NTSC/SECAM
16) Software Upgradeable via USB

Technical Specification: