This is a frequency counter of remote control, which can test the frequency of remote control and show out on the screen. So it would be easy for you to get the right frequency when you change your remote. Mini Frequency Gauge Digital Frequency Meter RF Frequency Signal Detector Testing Range: 100MHz to 1000MHz Power Source: 3 x AAA Battery (INCLUDED) Testing applicable to the remote control, mobile phone, walkie-talkies and other testing tools

We accept returns on purchased within 30 days from the date of delivery. To know about our policy please click here.

Our warranty coverage is contingent upon the specific product purchased. Various items are accompanied by different warranty durations: some products feature a 30 day warranty, others extend to 90 days or 6 months, while all smart key fobs are backed by a 1-year warranty.

In instances of a defective product, a replacement unit will be supplied. However, this policy excludes situations where the item has incurred physical damage either by the customer directly or during installation conducted by a locksmith.