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OKM Delta Ranger — My Surveying Direct
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    Dark Slate Gray OKM Delta Ranger

    OKM Delta Ranger

    by OKM German Detectors
    In Stock & Ready To Ship
    $9,990.00 - $15,490.00
    $9,990.00
    $9,990.00
    $9,990.00 - $15,490.00
    $9,990.00

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    OKM Delta Ranger - Handheld Detector with Smartphone App

    The OKM Delta Ranger is a versatile handheld detector with smartphone app and exchangeable probes designed for treasure hunting and void detection. With long-range modes, users can detect treasures over several miles, while thermographic modes allow detection of hidden tunnels and burial chambers behind walls.

    Who Uses the Delta Ranger?

    • Treasure hunters and metal detecting enthusiasts
    • Archaeologists and historical researchers
    • Adventure seekers and explorers
    • Property surveyors and inspectors
    • Security and law enforcement personnel

    Key Features


    Smartphone App

    Android app for intuitive control


    Exchangeable Probes

    Multiple probes for different applications


    Long-Range Detection

    Detect treasures over several miles


    Thermographic Modes

    Locate hidden tunnels and chambers


    Deep Ground Scan

    Detect treasures down to 60 ft depth


    Multilingual

    14 language options


    Digital Compass

    Built-in navigation assistance


    Bluetooth

    Wireless connectivity

    Package Includes

    Quantity Item OKM Delta Ranger Light OKM Delta Ranger Professional
    1x Control Unit ✔ ✔
    1x Android Smartphone with pre-installed OKM App ✔ ✔
    1x Bluetooth Headphones incl. charging cable ✔ ✔
    1x Quick Start Guide ✔ ✔
    1x Thermo Probe (T) ✔

    Operating Modes

    • Bionic Stream: OKM's long-range mode to detect freshly hidden gold treasures.
    • Ionic Stream: OKM's long-range mode to detect long-time buried gold.
    • Magnetometer: OKM's fast detection technology for the preparation and optimization of 3D Ground Scans.
    • 3D Ground Scan: OKM's renowned 3D imaging detection technology reaching down to 60 ft (18 m) depth.
    • Thermo Scan: OKM's thermographic mode to map hidden tunnels and rooms behind walls and in the underground.
    • Thermo Stream: OKM's real-time thermographic mode to detect hidden caves and tombs behind walls and in the underground.

    Detectable Objects

    • Gold
    • Jewelry
    • Relics
    • Treasure chests
    • Voids
    • Tunnels
    • Tombs

    Technical Specifications

    Control Unit

    Dimensions (L × W × D) 11.8 × 5.3 × 8.7" | 300 × 135 × 220 mm
    Weight 22.6 oz | 640 g
    Battery Li-ion, non-removable
    Operating Time approx. 48 h
    Operating Temperature –14°F – 140°F | –10°C – 60°C
    Compass Yes
    Waterproof No
    Probes Specifications

    Long-Range Probe (L)
    Length 7.7" | 195 mm
    Diameter 1.6" | 40 mm
    Weight 3.7 oz | 105 g
    Thermo Probe (T)
    Length 9.1" | 230 mm
    Diameter 1.6" | 40 mm
    Weight 3.9 oz | 110 g

    *All technical data are average values. Minor deviations may occur during operation.

    Why Shop with Us?

    • Quality and Value: We obsess about quality and value for our customers. All the products that we sell are genuine and in brand-new condition.
    • Secure Payments: We use encrypted SSL security to ensure that your credit card information is protected.
    • Free Shipping: On all orders (lower 48 states).
    • 30 Days Return Policy: We accept returns within 30 days of delivery, provided the product is not used and in its original condition.
    Full Technical Specifications

    Control Unit

    Dimensions (L × W × D) 11.8 × 5.3 × 8.7" | 300 × 135 × 220 mm
    Weight 22.6 oz | 640 g
    Battery Li-ion, non-removable
    Input (max) 19 V DC, 3.16 A, 60 W
    Charge Time 3.5 h @ 50°F – 86°F | 10°C – 30°C
    Operating Time approx. 48 h
    Processor / Main CPU Cortex M3, 32 MHz
    Sample Rate 1024 values /second
    Measurement Resolution 16 bit
    Operating Temperature –14°F – 140°F | –10°C – 60°C
    Storage Temperature –4°F – 158°F | –20°C – 70°C
    Air Humidity 5% – 75%
    Compass Yes
    Waterproof No

    Laser

    Laser Beam Distance max 164 yd | 150 m
    Laser Output max 2.5 mW
    Emitted Wavelength 650 nm
    Laser Class 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. 8.75 yd | 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-2E

    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.

    Why Shop with Us?

    Quality and Value

    We obsess about quality and value for our customers. All the products that we sell are genuine and in brand-new condition.

    Secure Payments

    We use encrypted SSL security to ensure that your credit card information is protected.

    Free Shipping

    On all orders (lower 48 states).

    30 Days Return Policy

    We accept returns within 30 days of delivery, provided the product is not used and in its original condition.

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