Tenmars AutoRanging Lux FootCandles Light Meter (TM203) logging

Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

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.

Download Users Manual (PDF format)

Optional items:

• RS-232 cable
• Windows logging software
• Padded storage case

Same as General Tools and Mannix model DLM203 (UPC 681035420041).