Advanced Technology: The -6933 is equipped with DVB-S2 FTA technology, making it highly efficient for C&KU band signal detection Compact and Portable: Featuring a 2.1 inch LCD display, this meter is designed for portability and ease of use, allowing for quick setup and real-time diagnostics in various field conditions Enhanced Functionality: This device is essential for professionals and enthusiasts needing precise satellite alignment and signal strength assessment, ensuring optimal setup and troubleshooting of satellite dishes 2.1 Inch LCD Screen Display Input Frequency 950~2150MHz Input Level -65~ -25dBm Input Impedance 75 ohm Measurement Type: signal strength, quality; ber; pwr Sound for Locking Signal Support DISEQC 1.0 /1.1 and 22khz Tone LNB Power Supply: 18/13V ( 300mA) Beep Integrated 7.4V/800mAh Lion Battery Included Max Operating Time: 3 hours 12V/1.2A DC Adapter USB Port For Software Upgrades Due to different batches, there may be differences in product appearance and printed text, which not affect use Plug Type: AU Plug, it applies to Australia and so on. Voltage: AC230V Color: Yellow Material: ABS Package Contents: 1*Digital Meter 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.