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  • ANENG GN803 Handheld Gas Leak Detector Methane Combustible Gas Testers Portable Gases Concentration Analyzer Meter Leakage Tools
  • ANENG GN803 Handheld Gas Leak Detector Methane Combustible Gas Testers Portable Gases Concentration Analyzer Meter Leakage Tools
  • ANENG GN803 Handheld Gas Leak Detector Methane Combustible Gas Testers Portable Gases Concentration Analyzer Meter Leakage Tools
  • ANENG GN803 Handheld Gas Leak Detector Methane Combustible Gas Testers Portable Gases Concentration Analyzer Meter Leakage Tools
  • ANENG GN803 Handheld Gas Leak Detector Methane Combustible Gas Testers Portable Gases Concentration Analyzer Meter Leakage Tools
  • ANENG GN803 Handheld Gas Leak Detector Methane Combustible Gas Testers Portable Gases Concentration Analyzer Meter Leakage Tools
ANENG GN803 Handheld Gas Leak Detector Methane Combustible Gas Testers Portable Gases Concentration Analyzer Meter Leakage Tools
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ANENG GN803 Handheld Gas Leak Detector Methane Combustible Gas Testers Portable Gases Concentration Analyzer Meter Leakage Tools

  • 1 - 329 Pieces
    $8.30
  • 330 - 659 Pieces
    $8.10
  • >= 660 Pieces
    $7.80

Customization:

Customized LOGO（Min.Order: 1000 pieces）
Customized Box（Min.Order: 1000 pieces）
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ANENG GN803 Handheld Gas Leak Detector Methane Combustible Gas Testers Portable Gases Concentration Analyzer Meter Leakage Tools

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Gas Leak Detection: Detects combustible gases, including methane, with ±50ppm accuracy for precise monitoring of gas concentration levels.
  • Flexible Probe Access: Features an extendable, flexible probe with a metallic tip to reach tight or hard-to-reach areas, ensuring comprehensive inspections.
  • Real-Time Monitoring: Equipped with a dual-section digital display showing gas concentration (HIGH/LOW) and battery status for immediate actionable insights.
  • Alarm System: Adjustable sensitivity via the "H/L" button and a "BELL" alarm for instant alerts, enhancing safety in hazardous environments.

Key features

  • 1. Durable Plastic Construction for Enhanced Protection

    • With a rugged plastic body, you can withstand rough handling and harsh environments while maintaining dust/moisture resistance, unlike heavier metal-bodied detectors*

  • 2. Intuitive Digital Interface for Seamless Operation

    • With an ergonomic design featuring a split-screen display and three programmable buttons (H/L, BELL, POWER), you can quickly monitor gas levels and adjust sensitivity without complex menus compared to models with analog displays*

  • 3. High-Precision Sensor for Reliable Readings

    • With a sensor offering ±50ppm accuracy, you can detect combustible gases like methane with up to 50% greater precision than detectors with ±100ppm accuracy*

  • 4. Flexible Probe for Hard-to-Reach Areas

    • With an extendable, bendable probe, you can inspect confined spaces (e.g., pipelines, vents) more effectively than rigid-probe detectors, reducing the need for disassembly*

  • 5. Safety-Compliant Design for Hazardous Environments

    • With an auto power-off feature and warning symbols meeting safety standards, you can ensure reliable operation in explosive environments while conserving battery life compared to non-compliant models*

Product details

ANENG GN803 Handheld Gas Leak Detector Methane Combustible Gas Testers Portable Gases Concentration Analyzer Meter Leakage Tools

The ANENG GN803 Handheld Gas Leak Detector is a portable, ergonomic tool designed for precise detection of combustible gases like methane. With a flexible probe, durable construction, and intuitive digital display, it ensures safety in industrial, residential, and commercial environments.

Technical specifications

FeatureSpecificationBenefit
Accuracy±50ppmReliable readings for critical decisions
Detection GasCombustible gases (methane-focused)Specialized for high-risk gas environments
Flexible ProbeExtendable, metallic tipAccess tight spaces for thorough scans
DisplayDual-section digital screenSimultaneous gas concentration & battery level visibility
MaterialDurable plastic with IP65 ratingDust/moisture resistance for harsh conditions
Auto Power Off60-minute inactivity timerExtended battery life without manual intervention

Customization guide

Adjustable sensitivity settings (via H/L button) allow users to customize detection thresholds for varying environments. The probe’s extendable design can be tailored to reach specific depths, meeting needs for confined space inspections.

Get inspired

Ensure workplace safety with the GN803’s real-time methane detection. Whether inspecting pipelines, checking gas appliances, or monitoring industrial equipment, its flexibility and accuracy provide peace of mind.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±50ppm±30ppm (+40%)±10ppm (+80%)
Detection Range0–100% LEL0–100% LEL0–100% LEL + VOC mode
Battery Life8 hours12 hours (+50%)24 hours (+200%)
Alarm TypesAudibleAudible + VisualAudible + Visual + Vibration

Supplier's note

  1. Technical Breakthroughs:

    • Flexible Probe: 30% longer reach than standard detectors, enabling inspections in hard-to-access areas.
    • Dual Display: Unique split-screen design improves readability by 25% compared to single-display models.
    • Auto Power Off: Reduces battery drain by 40%, extending operational readiness.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential or small-scale industrial use where basic detection suffices.
    • Advanced Model: Best for commercial environments requiring multi-alarm functionality (e.g., warehouses, refineries).
    • Pro Model: Tailored for professionals in high-risk sectors (e.g., oil/gas industries) needing ultra-precise readings and extended battery life.

With the Pro Model’s ±10ppm accuracy, you can detect methane leaks 3x faster than industry standards, preventing explosions. Its vibration alarm ensures alerts are never missed in noisy environments. For frequent users, the Advanced Model’s 12-hour battery life eliminates mid-shift recharges.

Frequently asked questions

  • Which ANENG gas detector model is best for detecting methane in industrial environments?

  • How do I clean the probe of the ANENG GN803 to prevent clogging?

  • What materials make the ANENG GN803 suitable for harsh outdoor conditions?

  • Does the ANENG GN803 offer customizable sensitivity settings for different gas concentrations?

  • Is the ANENG GN803 certified for safety compliance in commercial settings?

  • Can the ANENG GN803 detect gases in confined spaces like pipelines or tanks?

  • How does the ANENG GN803’s battery level indicator improve usability?

  • What safety features differentiate the ANENG GN803 from other handheld gas detectors?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Portable Handheld Gas Detectors (ANENG GN803)On-site inspections, emergency response, maintenanceAccuracy: ±50ppm (ASTM E3245 compliant) ▲
Detection: Methane (ISO 9001 certified)
Portability: 0.5kg (ergonomic design)		Lightweight, real-time readings, easy to carry.Short battery life (8h), requires manual operation.
Fixed Gas SensorsIndustrial facilities, 24/7 monitoringAccuracy: ±20ppm (ASTM D6256)
Installation: Fixed (IP67 rated) ▲
Monitoring: Continuous (no manual intervention)		Unattended operation, high reliability, stable readings.High installation cost, less portable, complex setup.
Multi-Gas DetectorsHazmat response, industrial safetySensors: O₂, CO, H₂S, CH₄ (NIST traceable) ▲
Durability: IP68 (waterproof)		Versatile gas detection, comprehensive safety coverage.Bulky design, higher cost, requires training for multi-sensor management.
Infrared Gas SensorsExplosive environments, oil/gas sitesSafety: Poison-proof (IEC 60079)
Accuracy: ±1% LEL (ASTM E2479) ▲
Dependency: No oxygen required		Immune to toxic gases, safe in explosive zones, stable in harsh conditions.Higher price, slower response time (~5s vs 1s in electrochemical sensors).
Pumped Gas MonitorsConfined spaces, remote samplingPump Capacity: 300L/min (ISO 13702)
Sampling: Extendable probe (1m reach) ▲
Battery: 12h runtime		Samples from distant/hidden areas, extended battery life.Heavier (1.2kg), complex operation, higher cost.
Wireless Gas SensorsRemote monitoring, large facilitiesConnectivity: Bluetooth 5.0/Wi-Fi (IEEE 802.11)
Data: Real-time cloud sync ▲
Range: 100m (line-of-sight)		Remote access, network integration, centralized monitoring.Requires infrastructure, potential signal interference, higher maintenance.

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.