 The Lightmeter Model CA813 is a portable, easy-to-use instrument which features optical sensors that are designed to match the response of the human eye, making them ideal instruments for workspace analysis and planning. The ergonomically designed case, large display and intuitive function selection make this instrument the right choice for any application. The Lightmeter Model CA813 is designed for simple one-hand operation. It provides selectable lux or footcandle units for display and features a 3 1/2 digit LCD backlit display and HOLD function. The Model CA813 offers a PEAK function. Features- Easy one-hand operation
- Designed to measure a wide range of lighting types
- Removable sensor for remote reading
- Measures in footcandles (fc) or lux
- Cosine corrected
- HOLD function
- PEAK function
- Backlight
- CIE photoptic response (human eye)
- Light and compact
- Includes protective, safety holster
| Range | 20fc, 200fc, 2000fc, 20kfc 20lux, 200lux, 2000lux, 20klux, 200klux | | Display Resolution | 0.01fc or 0.01lux | | Sensor | Silicon photodiode | | Spectral Response | CIE Photopic Curve | | Accuracy | + 3% of Reading + 10cts | | Sample Rate | 2.5 times per second, nominal |
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