Extech EA30-NIST EasyView Wide Range Light Meter with NIST Traceable Calibration
High intensity light measurements up to 40,000Fc/400,000Lux. Includes NIST Traceable Calibration.
Specifications:
| Display | Multi-function 3-3/4 (3999) digit LCD with Bargraph indicator |
| Over range indication | LCD displays ‘OL’ |
| Spectral response | CIE photopic (CIE human eye response curve) |
| Spectral accuracy | CIE V 2 function (f1 2 6%) |
| Measurement Repeatability | ±2% |
| Temperature coefficient | ±0.1% per °C |
| Sampling rate | 13.3 times per second (bargraph); 1.3 times per second (digital display) |
| Photo detector | Silicon photo-diode with spectral response filter |
| Peak hold | Capture light peaks to 100uS |
| Operating conditions Temperature | 32 to 104°F (0 to 40°C) |
| Humidity | < 80% RH |
| Storage conditions Temperature | 14 to 140°F (-10 to 50°C) |
| Humidity | < 80% RH |
| Dimensions | 5.91 x 2.8 x 1.4" (150 x 72 x 33mm) |
| Weight | Approx. 11.3 oz. (320g) with battery |
| Low battery indication | “BT” appears on the LCD |
| Power supply | 6 ‘AAA’ cells; Battery life approx 400 hours |
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