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Screen Brightness Tester Light Meter Luminance Meter 0.01-39990cd/m2

$ 149.68

Availability: 100 in stock
  • Item must be returned within: 30 Days
  • Condition: New
  • Country/Region of Manufacture: China
  • All returns accepted: Returns Accepted
  • Warranty: 1 year
  • MPN: Screen Brightness Tester
  • Restocking Fee: No
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Return shipping will be paid by: Buyer
  • Measurement Range: 0.01-39990 cd/m2
  • Brand: VTSYIQI

    Description

    Screen Brightness Tester Light Meter Luminance Meter 0.01-39990cd/m2
    Features:
    Adopting a detector powered by a silicone photocell with high stability, photostability, and shock resistance, strict vision correction and accurate photometric measurement can be realized.
    With a wide measuring range, it can measure between 0.01-39990cd/m2 without a dimmer.
    It is a digital display with good indication reproducibility, data latching and peak value latching functions;
    With very low power consumption, it can operate continuously for 100 hours on a 9V layer-built battery;
    Mini light probe, measuring angle <10O;
    Compact, portable, easy to use.
    Technical specifications:
    Measuring range 0.01-39990cd/m2
    Measuring distance ≤1m
    Object size ≥Φ20, increasing with the increase of measuring distance
    Precision:
    ≤±0.8% of the measured value +1 figure
    Indication error:
    ≤±0.5% of the measured value +1 figure (relative to NIM standard)
    Spectrum response characteristics:
    In accordance with the standard of national grade I illuminometer
    Linearity error:
    ≤+0.2% of the measured value +1 figure
    Temperature characteristics:
    ≤+0.1% of the measured value +1 figure
    Operating environment:
    Temperature: (0-40)0C
    Relative humidity: ≤85%
    Dimensions and weight: 149X71X41mm3