what does triband mean?
448928
Around the world cell phone operate on three different frequencies. If your phone is triband (most new ones are) this means it will work anywhere in the world. Probably not that important unless you travel a lot. Cell phones are locked so that it will only be compatable with individual providers. If it is locked with Cingular it will not work with Verizon. There are methods available to unlock them, but more than likely too advanced for the common consumer, unless you have an electronics knowledge base, then if that is the case....google, "unlock cellphone."
1027513
According to the manual, which you can find at the Extech website, measurement band is 300Hz to 8KHz.
1377149
They come in 3 sizes coded with blue, red, and yellow bands for sm, med, and lg.
222964
Hi, you need check the band have your cell phone provider, and compare with the cell phone bands.
92546
I can only answer that the green band is a normal men size ...for the other i have no idea what it means
198292
Hi, the band allow in 3G of our phone are as below: * Core frequency: 1920 ~ 1980MHz, 2110 ~ 2170MHz (respectively for uplink and downlink) * Supplemental Frequency: 1755 ~ 1785MHz, 1850 ~ 1880MHz (respectively for uplink and downlink) It works well with the 3G network of USA and Europe. Thanks and hope to do business with you, AAABTC
738326
5x just means that you get five of the cords. 3x means you get three. Have a nice day!!!!
1853459
the "three bands" are spare o-rings. i don't know what you mean by "manage o-rings". the light hasn't worked for me apart from once for about 10 seconds. i am entirely dissatisfied with it and i'm returning it at the earliest opportunity.
191629
i don't know. Never tryed. But there's many options for radio bands. Probably you can scan for many bands and get what you're looking for.
742395
It has a small clip on it so that you can adjust it tighter on your head. The band itself is made of elastic.
1763955
No, just 3G... because this model it is for Europe...and 4G for some countries, all depend of the bands
1059498
It does not contain a tri wing bit. Most of the time you will have to find a precision security bit set to get a tri wing.
1154159
no, the band is some sort of woven material, like a ribbon. it's thick, stiff and the padding is too hard. the band itself is not wide enough per my Physical Therapist's opinion.
352337
Sorry for delay. This meters high frequency radiation in the 50MHz to 3.5GHz frequency, so this is mainly for cell towers, Wireless network (Wi-Fi), Microwave oven leakage tests. Trifield 100XE is mainly, I use for power lines. For radio frequency application, Extech 480836 is much better than Trifield 100XE.
80657
It is an elastic band. I do not really know if it works because I only bought it as a stage prop.
1665504
It is dependent on your location. See the following link for a world map of the different bands. http://www.worldtimezone.com/gsm.html
2043435
I tossed mine before I realized that it actually had a useful function, which of course was not explained in the goofy manual. The band is a retainer for the power cord. There are tabs on the legs of the underside of the unit which hold the cord when it is wrapped around the legs. The mysterious black band is used to then wrap around the cord to hold it in place for storage.