Auto-Ranging Lux or FootCandles Light Meter (TM203) Datalogging
$299.99 $169.00
TM-203, 1 Piece Auto-Ranging Light Meter with Datalogging measures in Lux or
FootCandles.
Features:
- Measures accurately in LUX or Foot-candles.
- Silicon photodiode lens and filter.
- Data hold with minimum, maximum and average.
- RS-232 data port interface.
- Zero adjustment.

- Cosine angular correction.
- LED backlight.
- Low battery indicator.
- Overload indicator.
- Complies with JIS C 1609:1993 and CNS 5119 general A class.
- Auto power off after 5 minutes of inactivity.
- Automatic ranging.
- Logger stores up to 7,000 values.
Specifications:
- Measuring range:
- Lux: 20, 200, 2000, 20000, 200000
- FC: 20, 200, 2000, 20000
- Accuracy:
- within 3% of the reading
(tested by a standard parallel light tungsten lamp of 2856° K).
- within 6% of the reading from other visible light sources.
- Sensor: silicon photodiode and filter.
- Display: 2,000 count large LCD.
- Power supply: (1) 9v alkaline or equivalent battery.
- Battery life: approximately 200 hours.
- Sampling rate: 2.5 times per second.
- Operating Temperature: 14° F to 122° F (-100° to 50° C).
NOTE most batteries are not rated for below -4° F or above 125° F.
- Operating humidity: 0 to 80% RH, non-condensing
- Operating altitude: up to 6561.6' (2,000 meters).
- Unit size: 1.5" x 2.2" x 6.8" (172 x 55 x 38 mm)
- Weight: about 9 ounces.
Optional items:
- RS-232 cable
- Windows® logging software
- Padded storage case
Same as General Tools and Mannix model DLM203 (UPC 681035420041).
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