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  • GPS Measuring Device BHCnav NAVA F70 GPS Survey Equipment Similar to Garmi GPSMAP 64
  • GPS Measuring Device BHCnav NAVA F70 GPS Survey Equipment Similar to Garmi GPSMAP 64
  • GPS Measuring Device BHCnav NAVA F70 GPS Survey Equipment Similar to Garmi GPSMAP 64
  • GPS Measuring Device BHCnav NAVA F70 GPS Survey Equipment Similar to Garmi GPSMAP 64
  • GPS Measuring Device BHCnav NAVA F70 GPS Survey Equipment Similar to Garmi GPSMAP 64
  • GPS Measuring Device BHCnav NAVA F70 GPS Survey Equipment Similar to Garmi GPSMAP 64
GPS Measuring Device BHCnav NAVA F70 GPS Survey Equipment Similar to Garmi GPSMAP 64

GPS Measuring Device BHCnav NAVA F70 GPS Survey Equipment Similar to Garmi GPSMAP 64

  • 1 - 49 Sets
    $239
  • >= 50 Sets
    $229

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 200 pieces）
Graphic customization（Min.Order: 200 pieces）
View product details

GPS Measuring Device BHCnav NAVA F70 GPS Survey Equipment Similar to Garmi GPSMAP 64

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Accurate Navigation & Surveying: Equipped with GPS/GLONASS dual-satellite compatibility, offering 1-3m positioning accuracy for precise outdoor navigation, land surveying, and route planning.
  • Rugged Outdoor Survival: Features emergency SOS, real-time weather forecasts, and altitude/position tracking, ideal for safety-critical scenarios like hiking, camping, or wilderness exploration.

Key features

  • 1. Rugged, Waterproof IP67-Rated Casing

    • With a rugged, waterproof IP67-rated casing, you can navigate confidently in harsh outdoor environments like rain or dust. ~30% more durable than traditional plastic casings*

  • 2. Large Touch-Sensitive Display

    • With a large, touch-sensitive display, you can intuitively plot routes and customize maps on the go. 2x faster navigation setup compared to non-touchscreen models*

  • 3. Sub-Meter Accuracy (1-3m)

    • With sub-meter accuracy (1-3m), you can achieve precise positioning for surveying or hiking. 50% more accurate than basic consumer GPS devices*

  • 4. Versatile Scenario Adaptability

    • With its versatile design, you can seamlessly switch between professional surveying and recreational hiking. Adaptable to ~50% more use cases than single-purpose GPS units*

  • 5. IP67 Certification Compliance

    • With IP67 certification, you can ensure compliance with rugged outdoor equipment standards. Meets industry benchmarks unmatched by non-certified devices*

Product details

GPS Measuring Device BHCnav NAVA F70 GPS Survey Equipment Similar to Garmi GPSMAP 64

The BHCnav NAVA F70 GPS Survey Equipment is a rugged handheld GPS device designed for precise navigation in outdoor and surveying applications. With a durable build, IP67 waterproof/dustproof rating, and dual GPS/GLONASS satellite compatibility, it ensures reliable performance in harsh environments. Its large touch-sensitive display provides clear map visualization and real-time altitude/position data, while customizable maps and emergency SOS features enhance versatility and safety.

Technical specifications

FeatureSpecificationBenefit
Accuracy1-3 metersWith sub-meter precision, you can map terrain confidently.
Waterproof RatingIP67 (dustproof, 1m water immersion)With IP67 protection, you can operate in rain or shallow water.
Satellite SystemsGPS + GLONASSWith dual-system support, you can track positions in dense forests or urban canyons.
Display5-inch touch screenWith a large, intuitive interface, you can view detailed maps effortlessly.
Battery Life12 hours (standard use)With extended runtime, you can navigate all day without recharging.
Emergency SOSPre-programmed distress signalingWith SOS functionality, you can alert rescuers in critical situations.

Customization guide

Adjustable parameters include:

  • Material Thickness: Customize the casing material for extreme cold/hot environments.
  • Map Layers: Add specialized overlays (e.g., elevation contours, terrain shading) for survey-grade accuracy.
  • Battery Capacity: Upgrade to high-density batteries for multi-day expeditions.

Get inspired

Whether you’re hiking remote trails, conducting land surveys, or exploring off-road terrain, the NAVA F70 combines rugged durability with advanced navigation tools. Its waterproof design and multi-satellite tracking ensure you stay on course—even in the most challenging conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy1-3m0.5-1.5m (+60%*)0.3-0.5m (+90%*)
Battery Life12h24h (+100%)36h (+200%)
WaterproofIP67IP68 (3m depth)IP69 (jet waterproof)
Storage8GB32GB64GB
SOS FeaturesBasic alertGPS-linked SOSSatellite SOS**

Supplier's note

  1. Three Technical Breakthroughs:

    • Triple-Accuracy Enhancement: The Pro Model’s 0.3-0.5m precision (vs. 1-3m baseline) enables centimeter-level surveying for engineering projects.
    • IP69 Waterproofing: The Pro’s jet-waterproof rating withstands high-pressure washes, ideal for maritime or industrial use.
    • Satellite SOS: The Advanced/Pro models’ GPS-linked SOS reduces rescue response times by 40% compared to standard devices.

  2. Version Selection Guide:

    • Base Model: Best for casual hikers or students needing basic navigation.
    • Advanced Model: Suited for professional surveyors or adventure travelers requiring multi-day battery life and enhanced accuracy.
    • Pro Model: Tailored for extreme environments (e.g., mountaineering, offshore work) where precision and durability are critical.

*Comparative improvement over Base Model. **Satellite SOS requires subscription.

Frequently asked questions

  • Which GPS device model is best for rugged outdoor activities like hiking or surveying?

  • How do I maintain the waterproof feature of the BHCnav NAVA F70?

  • What materials make the BHCnav NAVA F70 durable for extreme conditions?

  • Can I customize maps on the BHCnav NAVA F70 for surveying tasks?

  • Is the BHCnav NAVA F70’s 1-3m accuracy certified for professional use?

  • How does the GPS and GLONASS combo improve navigation in tough terrains?

  • What emergency features does the BHCnav NAVA F70 offer for safety during expeditions?

  • Is the touchscreen of the BHCnav NAVA F70 operable in extreme cold temperatures?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
AccuracyLand surveying, precision agricultureIndustry Standard: 5-10m (unaided GPS)
Our Base: 3-5m (▲)
Our Advanced: 1-3m (▲▲)		Enables precise boundary mapping and crop monitoring.
(▲▲: 3x improvement over industry)		Advanced models require frequent calibration (every 24hrs).
DurabilityExtreme environments (mountains, deserts)Industry Standard: IP65 (dust/water resistance)
Our Base: IP67 (▲)
Our Advanced: IP68 (▲▲)		Survives 1.5m water submersion (30min) and sand exposure.
(▲▲: Military-grade sealing)		Heavier build adds 20% bulk vs. consumer models.
Satellite SystemsUrban canyons, remote areasIndustry Standard: GPS only
Our Base: GPS+GLONASS (▲)
Our Advanced: GPS+GLONASS+Galileo+BeiDou (▲▲)		4x more satellites for signal in dense forests.
(▲▲: 95% uptime in Arctic regions)		Advanced requires paid subscription for multi-constellation access.
DisplayOutdoor readabilityIndustry Standard: 4-inch LCD
Our Base: 5-inch touchscreen (▲)
Our Advanced: 6-inch sunlight-readable (▲▲)		1000-nit brightness for direct sunlight use.
(▲▲: 40% larger than industry)		Larger screens drain battery 30% faster.
Emergency FeaturesSolo hiking, expeditionsIndustry Standard: None
Our Base: SOS button (▲)
Our Advanced: SOS + real-time tracking (▲▲)		Sends GPS coordinates to emergency contacts.
(▲▲: 98% response rate in wilderness)		Advanced requires cellular/Wi-Fi for tracking.
Custom MapsOff-road navigationIndustry Standard: Preloaded maps only
Our Base: Custom uploads (▲)
Our Advanced: Offline topography + POI layers (▲▲)		Load 100+ custom trails for mountain biking.
(▲▲: 500MB storage capacity)		Advanced requires 30-minute pre-download for offline use.

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