The Extech 407026 light meter has microprocessor control to ensure maximum accuracy plus special functions. It uses a precision photodiode sensor and color correction filter and takes cosine and color corrected measurements. Using the included RS-232 interface, users can connect the meter to a PC and use Extech's datalogger software to measure and perform calculations on the readings.
Features - Extech 407026 Heavy Duty Light Meter with PC Interface
- Super large 1,999 count, 1.4" LCD display
- Accuracy is enhanced by selecting lighting type (fluorescent, mercury, sodium, tungsten/daylight)
- "ZERO" re-calibration
- % displays differential from reference point
- Record/recall min/max average readings
- Data hold and auto shutoff
- Includes 9V battery and protective holster
Technical Specifications
| Accuracy | ± 4% |
| Dimensions | 7" H x 2.9" W x 1.3" D |
| Weight | 1.6 lbs |
| PC Interface | RS-232 serial cable (included) |
Product Reviews for Extech 407026 Heavy Duty Light Meter with PC Interface
List Price: $99.95 Our Price: $89.95 |  | List Price: $99.00 Our Price: $89.00 | | List Price: $135.00 Our Price: $89.00 | | List Price: $499.00 Our Price: $289.00 |
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