Archeology

The G-­856 provides a reliable, low cost solution for a variety of magnetic search and mapping applications. Single key stroke operation means the G-­856AX can be operated by non-technical field personnel or used in teaching environments. The G-­856AX uses the well proven proton precession technology, allowing accurate measurements to be made with virtually no dependence upon variables such as sensor orientation, temperature, or location. The unit provides a repeatable absolute total field magnetic reading, traceable to the National Bureau of Standards.

The SYSCAL Pro Switch units use segments (seg) of multi-core cable which are reversible and interchangeable.

For instance, the SYSCAL Pro Switch 48 with 10m spacing has 4 segments of cable a, b, c, d, with 12 electrodes each, for a total line length of 480m. The SYSCAL is placed in the middle of the line, between segments b and c. If the profile to measure is longer than the line length, a ROLL ALONG technique can be applied where, after a first set of readings with (a, b, c, d), segment a is placed after segment d to form a new (b, c, d, a) combination etc.

SYSCAL Kid resistivity meter for archeology and engineering. Automatic ranging, direct resistivity reading, built in data logging, field proof.

A very compact unit, specially designed for shallow electric surveys. The SYSCAL Kid offers the well-known reliability and measurement accuracy of the entire SYSCAL range of resistivity meters.

Easy to use, field proof and light weight, SYSCAL Kid is ideal for archaeological, geological mapping and civil engineering applications.

The 200 MHz can penetrate to a depth of 9 meters (30 feet), making it ideally suited for geotechnical and environmental applications, as well as archaeological investigations.

• Center Frequency: 200 MHz
• Depth Range: 0-9 m (0-30 ft)
• Weight: 20.5 kg (45 lbs)
• Dimensions: 60x60x30 cm (24x24x12 in)
• Model 5106 (U.S. and Canada) Model 5106A (International)