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Extech HD450 Datalogging Heavy Duty Light Meter
The HD450 Light Meter measures from 0 to 40,000Fc and 0 to 400kLux with a 0.01Fc/0.1Lux resolution. Features: 5% accuracy, Peak mode (10), Relative mode, Min/Max, Data Hold, backlit LCD display with 40-segment bar graph, and a rugged double molded housing. In addition, the datalogger function can automatically store up to 16,000 readings or manually store/recall up to 99 readings. Comes complete with light sensor with 3ft (1m) cable and protective cover, software with USB cable, hard carrying case and 9V battery.
| Specifications | Range |
|---|---|
| Display counts | 4000 count backlit LCD |
| Fc Range | 40, 400, 4000, 40kFc |
| Lux Range | 400, 4000, 40k, 400kLux |
| Max. Resolution | 0.01Fc/0.1Lux |
| Basic Accuracy | % |
| Cosine & Color Corrected | Yes |
| PC Interface | USB with software included |
| Datalogging | 16,000 data (continuous)/ 99 data (manual) |
| CE approved | Yes |
| Dimensions | 6.7x 3.1x1.6" (170x80x40mm) |
| Weight | 13.7oz (390g) |