Features & Applications: The Extech Heavy Duty Light Meter automatically stores up to 16,000 readings or manually store/recall up to 99 readings. It also features a backlight for readings in low light levels and offers a wide range to 4,000Fc to 40,000 Lux. Features: - Large backlit LCD display with 40-segment bar graph
- HD450 datalogging model records in a continuous mode
up to 16,000 readings and can manually store/recall up
to 99 selected readings - Wide range to 4,000Fc or 40,000 Lux
- Cosine and color corrected measurements
- Utilizes precision silicon photo diode and spectral
response filter - Peak mode (10µS) captures highest reading
- Relative mode indicates change in light levels
- Min/Max and Data Hold
- Backlight for readings in low light levels
- Heavy Duty rugged double molded housing
- Built-in USB port
- Includes Windows® compatible software, light sensor
with 3.2ft (1m) cable with USB cable, hard carrying case,
and 9V battery Spec Summary:
Specifications | | Fc Range: | 40, 400, 4000Fc | Lux Range: | 400, 4000, 400kLux | Accuracy: | ±5% rdg | Max Resolution: | 0.01Fc/0.1Lux | PC interface: | USB | Datalog (HD450 model): | 16,000 continuous readings; 99 manual readings | Dimensions: | 6.7 x 3.1 x 1.6” (170 x 80 x 40mm) | Weight: | 13.7oz (390g) |
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