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  • Customer Service Guarantee

    100% Satisfaction Guarantee: If item arrives damaged/missing/wrong, Lizii will make compensation based on the damage situation.
    Quality Guarantee: If the item you purchased has quality issues, Lizii will provide comprehensive after-sale service.
    Return & Refund: Your purchased items can be returned for a refund with no reason within 7 days of delivery.

    Specifications

    • Is Smart Device: No
    • Measurement Range: 30~130dB
    • is_customized: Yes
    • Model Number: GD151A GD151B
    • Origin: Mainland China
    • Certification: CE, FCC
    • GD515A: Sound range:: 30-130dBA
    • GD151B Sound range:: 30-130dBA or 30-130dBC
    • Frequency:: 30Hz-8KHz
    • Dynamic range:: 50dB
    • Sound Accuracy:: ±1.5dB(94dB@1KHz); ±5dB (94dB@8KHz)
    • GD151A Frequency weighting:: A weighting
    • GD151B Frequency weighting:: A weighting, C weighting
    • Time weighting:: fast 125ms; slow 1sec
    • Temperature range: -20°C-60°C(-4°F-140°F)
    • Temperature accuracy:: 0°C-45°C(32°F-113°F)±1°C/2°F; Other ±1.5°C/3°F
    • Humidity range:: 0.0%-99.9%RH
    • Humidity accuracy:: 20%-80% ±5RH; Other ±6RH
    • Auto power off:: 10 minutes
    • Power:: 3*AAA battery(not include)
    • Item size:: 142*58*26mm
    • Package Weight:
    • Package Size:

    Description



    Conditions: Buyer shall pay all shipping cost for warranty services. Warranty does not cover physical damages.

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