| Circuit | Custom one-chip LSI microprocessor circuit |
| Display | 3-1/2 digit (2000 count) LCD display with contrast adjustment |
| Measurement ranges | LUX: 0 to 50,000 LUX (3 range); Fc: 0 to 5000 Fc (3 range); Relative mode: 0 to 1999% |
| Data Hold | Freezes displayed reading |
| Lighting Types | Sodium, Daylight/Tungsten, Fluorescent and Mercury |
| Sensor Structure | Cosine/color corrected photo-diode meets C.I.E. |
| Memory Store/Recall | Records/Recalls Max/Min/Avg readings |
| Sample rate | 0.4 seconds (approx.) per reading |
| Zero Adjust | Push-button procedure |
| Auto Power Off | After approx. 10 minutes |
| Data Output | RS-232 PC serial interface (optional software/cable PN 407001) |
| Operating conditions | 32 °F to 122 °F (0 °C to 50 °C); <80% RH |
| Power Supply | 9V battery |
| Power consumption | Approx. 5 mA DC. (approx. 200 hr battery life) |
| Weight | 0.71 lbs. (320 g) |
| Dimensions Instrument | 7.1 x 2.8 x1.3" (180 x 72 x 32 mm) |
| Sensor | 3.3 x 2.2 x 0.7" (85 x 55 x 17.5 mm) |
Specifications
