This product is an instrument for testing the frequency of wireless remotely control, which can test the frequency of the remotes control and display it clearly; it can also test the goodness of infrared sensing; it allows you to easily adjust the frequency you need when formulating the remotes control.

Digital Display: 4-bit digital display of radiofrequency micro-computer measuring instruments, you can see the tested frequence clearly.
LED Light Design: The instrument is equipped with LED illumination, which is more convenient for using in the dim light environment.
Indicator Light: Equipped with an infrared input indicator, the red light shows that the infrared output of the remotes control is normally emitted; If the indicator is off, means the infrared emitter failure, damage or other reasons.
9V Battery Power Supplys: Built-in a 9V battery, large capacity and can provide long service time.
Wide Applications: It can be used to test the frequency of the remotely control and display it clearly; it can also test the goodness of infrared sensing; it allows you to easily adjust the frequency you need when formulating the remotes control.

Specifications:
Name: Infrared Frequency Tester
Material: plastics
Battery: 1 * 9V built-in battery (included)
Test ranges: 100M-1GHZ
Working conditions: -10℃ to 40℃
Relative humidity: < 80%
Storage conditions: -20℃ -50℃
Relative humidity: < 85%
Item size: 150 * 75 * 30mm / 5.91 * 2.95 * 1.18in
Item weight: 205g / 7.23ounce
Package size: 160 * 100 * 50mm / 6.30 * 3.94 * 1.97in
Package weight: 215g / 7.58ounce

Packing List:
1 * Infrared Frequency Tester
1 * Manual