F2400 Signal Frequency Tester for Phones / Watches / Headphones / Car Keys / Bluetooth WiFi Devices

Features:

• Wide Frequency Range Coverage: Detects signals from 10MHz to 2.4GHz, covering all major wireless communication bands used worldwide

• Complete Mobile Network Analysis: Supports full testing of 2G/3G/4G/5G networks for China Mobile, Unicom Telecom, and other operators

• Car Remote Key Diagnostics: Perfect for analyzing and troubleshooting automotive remote control key transmission signals

• Bluetooth & WiFi Detection: Identifies signals from Bluetooth devices, WiFi networks, and potential eavesdropping equipment

• Professional Signal Measurement: LCD display and audio alerts provide precise signal detection with 70dB dynamic range

Specifications:

• Detection Range: Radius 2mm~100cm

• Frequency Range: 10MHz~2400MHz

• Main Frequency Bands: 25MHz 2400MHz

• Detection Sensitivity: ≤0.05 mW(in the main frequency bands)

• Detection Dynamic Range: >70 dB

• Indication Methods: LCD screen display, variable-tone audio prompt

• Power Supply: Type-C 5V Power Supply

• Shell Material: PCB Composite Material

Package includes:

• 1 x Tester