Full Catalog
Electromagnetic (EM) Systems — All Models
19 models across 5 brands, each available New, Refurbished, Absolute Certified, or Surplus.
| Model | Brand | Key Spec | |
|---|---|---|---|
| EM31-MK2 | Geonics | 3.7 m boom, ~6 m depth, single operator | View → |
| EM34-3 | Geonics | 10/20/40 m coils, to ~60 m depth | View → |
| EM38-MK2 | Geonics | 1 m spacing, shallow archaeology/agriculture | View → |
| EM61-MK2 | Geonics | Cart-mounted TDEM metal detector, UXO | View → |
| EM61-HH | Geonics | Handheld TDEM metal detector | View → |
| DUALEM-1S | DUALEM | 1 m separation, ~0.5–1.5 m depths | View → |
| DUALEM-2S | DUALEM | 2 m separation, mid-shallow depths | View → |
| DUALEM-21S | DUALEM | 1+2 m combined, archaeology | View → |
| DUALEM-421S | DUALEM | Six depths, ~0.5–6 m, precision irrigation | View → |
| DUALEM-642S | DUALEM | Six depths to ~9 m, layered geology | View → |
| Profiler EMP-400 | GSSI | Multi-frequency 1–16 kHz, environmental | View → |
| CMD Mini-Explorer | GF Instruments | ~0.5–1.8 m, agriculture/archaeology | View → |
| CMD Explorer | GF Instruments | ~2.2–6.7 m, geological/geotechnical | View → |
| CMD-4 | GF Instruments | 3.0 / 6.0 m dual-depth | View → |
| CMD-1 | GF Instruments | Single-depth entry model | View → |
| CMD-2 | GF Instruments | Dual-depth configuration | View → |
| PEM Transmitter | Crone Geophysics | Surface TDEM transmitter, mining | View → |
| PEM Receiver | Crone Geophysics | Full-waveform digital receiver | View → |
| Borehole PEM Probe | Crone Geophysics | Slimhole 3D TDEM borehole probe | View → |