Digital Frequency Meter Practical GY561 Mini Handheld Frequency Counter Tester Monitor Detector Measurment for Two-way Radio

Description
1:Designed for measuring the frequency and power of radio equipment, such as walkie talkie and car-mounted radio device.
2:Built-in dummy load, convenient to use and the testing result is more reliable.
3:With an external antenna, it can only measure frequency with non-contact way.
4:Fequency measurement range: 1MHz-2400MHz.
5:Power measurement range: 0.1W-50W.
6:Ideal tools for signal testing and radio maintenance.
Specifications:
1:Frequency Measurement: 1MHz-2400MHz
2:Power Measurement: 0.1W-50W
3:Sampling Time: Approx.0.2s
4:Working Temperature: 0-40 Celsius
5:Current Consumption: Approx.100mA
6:Power Supply: 3 x 1.5V AAA Batteries(not included)
7:Item Size: 9.5 x 5.5 x 2.5cm / 3.7 x 2.1 x 1in
8:Color: Yellow
9:Material: Plastic + metal
Package List:
1 x Frequency Counter (battery not included)
1 x Antenna
1 x Pair of Cable
1 x User Manual
2 x Test Cable