The OKM Delta Ranger is a tool that surveyors can use for gold detection and archaeological exploration. This multi-technology detector can be used for varies activities whether it’s metals or hidden voids.
Six Operating Modes
The Delta Ranger is a metal-detecting solution with six specialized modes to navigate archaeological and construction sites:
-
Bionic Stream – This device has long-range capabilities to detect freshly hidden gold with the synergy of your bio-energy.
-
Ionic Stream – Discover long-buried gold treasures through the sensitive detection of ion radiation.
-
Magnetometer – Prepare and optimize your 3D ground scans with OKM's detection technology.
-
3D Ground Scan – Delve up to 60 ft deep with OKM's 3D imaging technology.
-
Thermo Scan – Map hidden tunnels and chambers with advanced thermography.
-
Thermo Stream – Detect hidden cavities in real-time, using thermography to guide your exploration.
Enhanced Features for the Modern Treasure Hunter
The Delta Ranger is designed with user-oriented features to elevate your surveying experience:
-
Digital Compass: Navigate with precision.
-
Visual Target Indication: See your object’s location.
-
Multi-lingual Operation: Communicate in 14 languages.
-
Smartphone App Control: Simplify scan data sharing and analysis.
Delta Ranger Light
The Delta Ranger Light version offers a fast overview of vast terrains. For those embarking on long-range gold prospecting, the Ranger’s Long-Range Probe and Cross Bearing techniques pinpoint objects miles away, proving its ability in both Bionic and Ionic Streams.
Triple Feedback System
A hit is confirmed through:
- Acoustic feedback.
- Vibration alerts.
- Visual cues (flashy crosshairs).
Delta Ranger Professional
The professional version has two additional probes for deep 3D ground scans and thorough subsurface analyses. This improves depth performance, and with the Thermo Probe, this device has thermography capabilities.
Science-Driven Detection
The Delta Ranger employs science-inspired false color schemes for its Thermo Scan and Thermo Stream modes, making temperature differentials more distinguishable and unveiling voids and caves with clarity.
Specifications
Control Unit
- Dimensions (L x W x D): 11.8 x 5.3 x 8.7" | 300 x 135 x 220 mm
- Weight: 22.6 oz | 640 g
- Battery: Li-ion, non-removable
- Input (max.): 5 V DC, 2 A, 10 W
- Charge Time: 3.5 h @ 50°F – 86°F | 10°C – 30°C
- Operating Time: approx. 24 h
- Processor / Main CPU: Cortex M3, 32 MHz
- Sample Rate: 1024 values /second
- Measurement Resolution: 16 bit
- Operating Temperature: 23 – 122 °F | –5 – 50 °C
- Storage Temperature: –4°F – 158°F | –20°C – 70°C
- Air Humidity: 5% – 75%
- Compass: Yes
- Waterproof: No
Laser
- Laser Beam Distance: max. 490 ft | 150 m
- Laser Output: max 2.5 mW
- Emitted Wavelength: 650 nm
- Laser: Class 3R (EN 60 825-1)
- Operating Temperature: 23°F – 122°F | –5°C – 50°C
Data Transfer
- Technology: Bluetooth 5.2
- Frequency Range: 2.4 – 2.4835 GHz
- Maximum Transfer Rate: 1 Mbps
- Receiving Sensitivity: –85 dBm
- Maximum Range: approx. 25 ft | 8 m (Line of Sight)
Long-Range Probe (L)
- Length: 7.7" | 195 mm
- Diameter: 1.6" | 40 mm
- Weight: 3.7 oz | 105 g
- Sensor Technology: SCMI-15-D / LD-4E
Thermo Probe (T)
- Length: 9.1" | 230 mm
- Diameter: 1.6" | 40 mm
- Weight: 3.9 oz | 110 g
- Technology: Contactless infrared
- Optimal Surface Temperature: 50°F – 77°F | 10°C – 25°C
- Temperature Range: 23°F – 122°F | -5°C – 50°C
- Resolution: 32.2°F | 0.1°C
- Accuracy: ±33.8°F | ±1°C
- Aperture Angle: 5° (± 2.5°)
Ground Scan Probe (G)
- Length: 18.7" | 475 mm
- Diameter: 1.6" | 40 mm
- Weight: 5.8 oz | 165 g
- Sensor Technology: SCMI-15-D
The technical data are average values. Minor deviations are possible during operation.
