Light Meter

  • Mini Light Meter

    This hand held mini light meter is used to measure illuminance and includes a silicone photo-diode with spectral response filter. Its features include Max/Min recording and user selectable units.• Large backlit LCD• Automatically revises parameters for non-standard illumination• User…

  • Chatter Tracker - Sound Level Meter

    The easy approach to controlling noise levels in the classroom. As noise levels increase, lights change from green (acceptable), to amber (noise rising) to red (too noisy). Ideal for children with attention or behavioural problems, hearing impaired, or for general use in any excitable…

  • Fisher Price Lights and Sound Monitor

    • Sound lights to see and hear baby's call, on both sides of the receiver• Crystal clear reception up to 120 meters• Two channels minimize interference• Belt clip on receiver for hands-free convenience• Power light lets you see at a glance when the monitor is on or off•…

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