Light Meter HOLDPEAK HP-881D Digital Photographic Light Meters 0.01-400,000 Lux /1-40,000 FC 270° Rotatable Detector for Photography LED Lights Plants Lumen Meter Z-HP-881D-BLUE(0.01-400,000 Lux /1-40,000 FC) electronics2022 secure and convenient packaging How

secure and convenient packaging How to Use: Snap in the roller-ball by gently placing the roller-ball in the bottle and then firmly tighten the cap until the roller-ball snaps in

Adjustable waist strap (fits up to 43") with a quick release buckle USE FOR Perfect for traveling

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Simply stretch the band and watch as the box changes from a rectangle to a square showing your exertion

Light Meter HOLDPEAK HP-881D Digital Photographic Light Meters 0.01-400,000 Lux /1-40,000 FC 270° Rotatable Detector for Photography LED Lights Plants Lumen Meter Z-HP-881D-BLUE(0.01-400,000 Lux /1-40,000 FC) electronics2022 secure and convenient packaging HowLight Meter HOLDPEAK HP 881D Digital Photographic Light Meters 0. 01 400,000 Lux 1 40,000 FC 270 Rotatable Detector for Photography LED Lights Plants Lumen Meter Product Features Professional LED Light MeterHP 881D come with wide measure range 0. 1 400,000Lux 1 40,000FC,So whether you're a photographer, a designer, or a plant lovers,this light meter will meet all your needs. 270 Degree Rotatable DetectorKeep an eye on the light level anywhere in the