555win cung cấp cho bạn một cách thuận tiện, an toàn và đáng tin cậy [m88 compass]
rome12e 29-04-2012, 12:23 PM looking to sell my francis barker m88 compass i cant get my head around it its in mint condition no marks on it as ive hardly used it open to offers and swaps
> > > francis barker m88 PDA View Full Version : francis barker m88 rome12e 27-04-2012, 02:37 PM aint got a clue these any good rome12e 27-04-2012, 02:52 PM cant use it mite get rid Basha72 27-04-2012, 04:48 PM Try this link you may decide to keep it
For sale Leatherman side clip good condition no rust or scratches comes with black pouch Francis barker m88 compass mint condition 2 bcb mugs Camelbak thermobak 3L hydration pack
I just purchased an old army Silva 4/54 compass on ebay. On first inspection it was fine. No air bubles, needle pointing in a northernish directional that way heading. Happy me :-) Then one of the punters on the Nordic Bushcraft forum kindly pointed out that some old comapsses develop an air bubble when they are cold. So he suggested I fling it in the freezer for a couple of hours. So Id id ...
I've recently bought a Francis Barker M88 compass and though I've familiarised with it's use I'd like to get hold of set of instructions for this particular compass.
Francis Barker M88 compass I've recently bought a Francis Barker M88 compass and though I've familiarised with it's use I'd like to get hold of set of instructions for this particular compass. Can anyone point me in the direction of a pdf file or any other source? I've searched the net with no luck so far. Cheers Martin 15-06-2014, 07:33 PM jus ...
I've recently bought a Francis Barker M88 compass and though I've familiarised with it's use I'd like to get hold of set of instructions for this particular compass.
I love prismatic compasses, the very nature of them makes them more accurate than the more well known style of compass. As you've got one, bear with it, it'll come clear how to use it with practice and you'll never go back to a normal compass.
With a prismatic compass, you can look at the bearing and your point on that bearing at the same time. In other words, you don't have to glance up and down, up and down to see your route. Similarly, when taking a back bearing, you point the compass say at top of a hill or a building, line up the north on the compass and you get a very accurate reading. It's just easier to get a far more ...
But then, I have never even held a prismatic compass in my hand. And you make me want to have a go :-) I don't own a GPS, save the one in my HTC phone. And if a switch that on, the batteries are gone in 5 seconds. So I save that one for when I am truely lost or need to give an accurate grid referance to a rescue team or chopper.
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