Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Charts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Metal Detectors
Whites
Whites SPP information and questions
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Prospecting Australia:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="Ridge Runner" data-source="post: 449947" data-attributes="member: 3775"><p>That's the trouble with the TDI's the frequency does not go down low enough, being 10 on the Delay dial, 8 would be good 7 would be better, another issue with the TDI's is depending where you set the GB you can make some targets vanish and others jump out loud.</p><p></p><p>The TDI SL is all but immune to EMI and lightening near by and domestic EMI has little or no effect and I have used mine in the city with thunder storms going over head.</p><p></p><p>A lot of the trouble with the TDI's is their Coils, they are just not hot enough and the DF ( Duel Field ) is even worse than the Oz version where the 7.5" shows very little change between it and the 12" coil, The sensitivity is about the same with both coils and the only benefit of the 7.5 is it fits in tighter spaces. I was so unimpressed with the 7.5 that I gave it away to a mate after 15 minutes of testing, </p><p></p><p>To get a TDI to seen smaller bits the only way is by getting Luke's tune up done, or if you can't catch up with him just fit Minor John Coils etc.</p></blockquote><p></p>
[QUOTE="Ridge Runner, post: 449947, member: 3775"] That's the trouble with the TDI's the frequency does not go down low enough, being 10 on the Delay dial, 8 would be good 7 would be better, another issue with the TDI's is depending where you set the GB you can make some targets vanish and others jump out loud. The TDI SL is all but immune to EMI and lightening near by and domestic EMI has little or no effect and I have used mine in the city with thunder storms going over head. A lot of the trouble with the TDI's is their Coils, they are just not hot enough and the DF ( Duel Field ) is even worse than the Oz version where the 7.5" shows very little change between it and the 12" coil, The sensitivity is about the same with both coils and the only benefit of the 7.5 is it fits in tighter spaces. I was so unimpressed with the 7.5 that I gave it away to a mate after 15 minutes of testing, To get a TDI to seen smaller bits the only way is by getting Luke's tune up done, or if you can't catch up with him just fit Minor John Coils etc. [/QUOTE]
Verification
Post reply
Metal Detectors
Whites
Whites SPP information and questions
Top