This detector test is done by Atom Dedektor, which is a second hand detector seller in Turkey. We just publish their test results to give our international customer an idea about our detector products. This test is done at open air conditition, which means the results are not the exact results of the detectors. Because all of the detectors are build to search underground materials, and all of them designed to find metals in soil. So when you use metal detectors in open air which are build for underground search, you can not get the real performance of the detectors. Most of the detectors perform as %25-40 of their real performance (under the soil).
a copper cover which has a radius of 1 cm (2cm width)

a gold bracket which has a 4 cm radius (8 cm width)

a copper cover 10cm radius (20cm width)

Garrett GTI2500 Detector : 28cm
Sismik TS44 Detector: 41cm
Sismik TS45X Detector: 53cm
Garrett GTI2500 Detector : 13cm
Sismik TS44 Detector: 38cm
Sismik TS45X Detector: 43cm
Garrett GTI2500 Detector : 45cm
Sismik TS44 Detector: 60cm
Sismik TS45X Detector: 75cm
Garrett GTI2500 Detector : 35cm
Sismik TS44 Detector: 59cm
Sismik TS45X Detector: 70cm
Garrett GTI2500 Detector : 64cm
Sismik TS44 Detector: 115cm
Sismik TS45X Detector: 137cm
Garrett GTI2500 Detector : 44cm
Sismik TS44 Detector: 112cm
Sismik TS45X Detector: 125cm
For more information about test results please contact Atom Dedektor LLC. And if you have done any comparison test which includes our detectors, please let us know and we will publich it to public.