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Extech 407026 Heavy Duty Light Meter with PC Interface
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Extech 407026
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Features:
- % displays differential from reference point
- “ZERO” Re-Calibration
- Enhance accuracy by selecting lighting type Tungsten/Daylight, Fluorescent, Sodium, Mercury)
- Data Hold, Min/Max/Avg readings
- Built-in RS-232 PC serial interface
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Description
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This light meter offers selectable lighting types, data record/recall, relative display mode, and PC interface. This professional meter, with proper care, will provide years of safe reliable service.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 407026 |
LIGHT METER, FC/LUX HEAVY DUTY W/ HOLSTER |
| $169.99 |  |
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| 407026-NIST |
LIGHT METER W/ NIST 407026 |
| $244.99 | |
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Specifications
| General Specifications |
| 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) |
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