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It is necessary to use it when you debug the antennas (Forbid debugging the antennas without EAS tester)
Detection devices frequency and testing environment conditions
Detailed introduction to EAS Tester:
EAS Tester
It is necessary to use it when you debug the antennas
(Forbid debugging the antennas without EAS tester)
EAS Antenna detector/ tester---EAS system anti shoplifting system
Name: EAS Antenna detector/ tester
Dimension: 135mm* 70mm* 22mm
Weight: 120g ( without battery)
Power supply: Size AA 1.5V * 2
* Small size and light weight make it very portable. Nice assistant to maintenance personnel.
* Make sure the EAS system is under operation. Parallel the tester close to transmitter antenna. Press the START ONbutton.
You can see the main technical parameters ( including the three below) of transmitter board displayed in figure.
1. FC: Center Frequency of transmitter ( normal 8200+ / - 50Hz) .
Adjusting R15 ( resistance potentiometer) to change it.
2. FS: Main Frequency Signal of transmitter ( normal 150, 160, 170, 180Hz) .
Factory default setting is 180Hz. You need to set this parameter on board if no Sync cord is used, to avoid co-channel Interference.
3. : SCANWIDTH of transmitter ( normal 880-1000Hz)
Factory default setting is usually 880Hz. Adjust R14 to change this parameter. Change the modulation frequency on transmitter board, this parameter will change accordingly.
* Power off in fixed time: auto power off in 1 minute if not working.
Return Policy
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service
On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).Great Cheap Eas Frequency tester good helper for repair eas clothing equipment
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