WiFi Signal Searching Instrument can be used for detecting the strength of WiFi signal. Hence help you to choose the best place to get access to internet. The product will only detect and display the signal strength which meets the requirement of IEEE802.11b/g. It can avoid the disturbance from other signal with frequency of 2.4GHz (such as Bluetooth, Microwave, etc. )
1) Holding the upper part and middle part of the pen with both hands respectively, unscrew the pen. You will see the battery chamber.
2) Insert two AG13 batteries in the battery chamber with the negative end pointing inside.
3) Holding the upper part and middle part of the pen with both hands respectively, screw the pen.
Now you have finished installation of the battery, you can operate your product right now.
Pressing the switch, LED begins to flash. After several seconds, flashing stops and LED will display the signal strength of the current place.
Level 0Red lightNo signal Level 1One green light Extremely weak signal Level 2Two green lights Relative weak signal Level 3Three green lights Relative strong signal Level 4Four green lights Extremely strong signal
When the signal strength displayed is above level 1, the wireless network adapter of computers can connect to Access Points (AP) stably and continuously. If there is no password or authorization required, (or you have already got the password or the authorization), and AP has already been connected to internet, then you can connect to internet successfully through the AP.
5. Technical Specifications: Frequency2.400~2.483GHz RegulationIEEE 802.11 b/g Valid rangeIndoors: 10~30M Outdoors: 100~150M May vary according to surrounding environment and the power of AP Operating VoltageDC2.6~3.3V Power source2*AG13 Operating electric currentMaximum 35mA Sleeping electric currentMaximum 10uA Weight35g Dimension14 X L138mm Operating environmentTemperature0~40 Humid20%~80%RHwithout condensation Preserving environmentTemperature-20~70 Humid10%~90%RHwithout condensation Care and CleaningUsing soft damp cloth (only with water, never with alcohol or organic solvent)