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    Light

    11 Products
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    testo 545 - Digital Lux meter with App connection
    Simple, fast and precise measurement of illuminance (Lux) according to the V-lambda curve for all common light sources
    Wide range of applications due to LED compatibility (except single-colour blue LED)
    Order no.0563 1545
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    testo 540 - Light meter
    For quick ‘n easy measurements in the workplace
    Sensor is modelled on the spectral sensitivity of the human eye
    Order no.0560 0540
    5 408฿
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    testo 440 Lux Kit
    Intuitive: clearly structured measurement menu for long-term measurement and determination of illuminance according to the V-lambda curve , thus for all common light sources
    Precise: standard-compliant accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7
    Order no.0563 4402
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    testo 440 - Air velocity and IAQ measuring instrument
    Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
    Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
    Order no.0560 4401
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    testo 440 dP - Air velocity and IAQ measuring instrument including differential pressure sensor
     
    Intuitive: clearly structured measurement menus for volume flow, K-factor, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
    Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
    Order no.0560 4402
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    ISO luminous intensity calibration certificate - with 5 measuring points
    5 calibration points: 0 / 500 / 1,000 / 2,000 / 4,000 lx
    According to the ISO standard
    Order no.0520 0010
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    testo 160 THL - WiFi data logger with integrated sensors for temperature, humidity, lux and UV radiation
    With integrated sensors for temperature and humidity, as well as lux and UV radiation
    Blends in perfectly with the surroundings thanks to an optional, customisable deco-cover
    Order no.0572 2024
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    ISO calibration certificate for luminous intensity - with selectable measuring points
    Calibration points freely selectable in the range 0, 50 to 10,000 lx
    For lux probes
    Order no.0520 0123
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    Lux and UV probe for monitoring light-sensitive exhibition objects
    Small lux and UV probe for use in display cabinets and on exhibition pieces
    Discreet monitoring of light-sensitive exhibits
    Order no.0572 2157
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    Lux probe for monitoring light-sensitive exhibition objects
    Small lux probe for use in display cabinets and on exhibition pieces
    Accuracy category C according to DIN 5032
    Order no.0572 2158
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    Lux probe (digital) - for measuring illuminance, wired
    Intuitive: clearly structured measurement menu for long-term measurement and determination of illuminance according to the V-lambda curve (suitable for all common light sources)
    Precise: standard-compliant accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7
    Order no.0635 0551