LED Receptors are accessories calibrated for LED and LED cluster measurement of axial luminous intensity (candlepower). The unit of measure is also called "candela". The full-scale sensitivity range o
The Cosine Receptor is specifically designed for cosine-corrected illuminance/ irradiance measurement. Specially designed white molded plastic diffuser receptor, the diffuser provides cosine correctio
Spot Attachment is a unique optical accessory that converts the Spectra Candela II into a high- sensitivity 2° or 5° Spotmeter for narrow-angle reflected-light measurements. The Spot Attachment enable
Spectra viewing filters permit visual judging and interpretation of a scene by compressing the scene’s brightness contrast-range to that of the film. Because the contrast-range of color film is short
Specifications: Image sensor: 1/4 CMOS Lens angle: 120º wide angle Infrared LED night vision Adjustable 360º lens LCD monitor: HD 1.5 inch Video resolution: 1920 x 1080 Frame rate: 30fps Vide
No more inching back out of a shopping center parking space while you check for pedestrians. Put your car in reverse, and this Honda Civic-specific rear-view camera will display what's behind you on t
This high quality, waterproof Audi A4 Rear-view Camera displays clearly in color with its wide angle lens. It is an easy do-it-yourself add-on that makes for a great upgrade to your Audi A4. With an e
If you are looking for a new upgrade for your 2002-2007 Toyota highlander, this K-series navigation will be the perfect choice for you. All the great features such as file browsing, music streaming fr
The 2.5' LCD Motion Detection Car Camera by Ottonavi works on motion detection meaning that if anything is moving through the lens then the DVR will begin recording until the movement stops. Video wil
This Mazda CX-9 K-series navigation unit will be the perfect upgrade on your vehicle. It has many features such as Bluetooth hands free calling, iPod connection, DVD/CD drive to play your favorite mov