Practical GY561 Mini Handheld 1MHz-2400MHz Frequency&Power Meter/Counter for Two-way Radio

Features:

Designed for measuring the frequency and power of radio equipment, such as walkie talkie and car-mounted radio device.
Built-in dummy load, convenient to use and the testing result is more reliable.
With an external antenna, it can only measure frequency with non-contact way.
Frequency measurement range: 1MHz-2400MHz. Power measurement range: 0.1W-50W.
Ideal tools for signal testing and radio maintenance.

Specifications:

Frequency Measurement: 1MHz-2400MHz
Power Measurement: 0.1W-50W
Sampling Time: Approx.0.2s
Working Temperature: 0-40°C
Current Consumption: Approx.100mA
Power Supply: 3 * 1.5V AAA Batteries(not included)
Item Size: 9.5 * 5.5 * 2.5cm / 3.7 * 2.1 * 1in
Item Weight: 86g / 3.1oz
Package Size: 12.5 * 8 * 4cm / 4.9 * 3.1 * 1.6in
Package Weight: 158g / 5.6oz

Package List:

1 * Frequency Counter (battery not included)
1 * Antenna
1 * Pair of Cable
1 * User Manual