GY561 Mini Handheld Frequency Counter Meter Power

GY561 Mini Handheld Frequency Counter Meter Power Description

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.
Fequency 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: .0.2s
Working Temperature: 0-40 Celsius
Current Consumption: .100mA
Power Supply: 3 x 1.5V AAA Batteries(not included)
Item Size: 9.5 x 5.5 x 2.5cm / 3.7 x 2.1 x 1in
Item Weight: 86g / 3.1oz
Color: Yellow
Material: Plastic + metal
Package List:1 x Frequency Counter (battery not included)
1 x Antenna
1 x Pair of Cable
1 x User Manual
Note:Light 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 +/- 1-3 cm.