Extech Instruments Heavy Duty Light Meter with PC Interface
Pine Environmental

Extech Instruments Heavy Duty Light Meter with PC Interface

Pine Item #55004

Light meter with four lighting types Tungsten/Daylight, Fluorescent, Sodium, and Mercury.   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.

Features:

Simultaneous display of Foot Candles or Lux

Super large 1.4” (1999 count) LCD display

% displays differential from reference point

Utilizes precision photo diode and color correction filter

Cosine and color corrected measurements

±4% accuracy is enhanced by selecting lighting type (Tungsten/Daylight Fluorescent Sodium Mercury)

Record/Recall MIN MAX and AVG readings Data Hold plus Auto shut off

Built-in RS232 serial interface optional software

Quantity must be 1 or more
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Specifications

Technical Specifications

CircuitCustom one-chip LSI microprocessor circuit
Display3-1/2 digit (2000 count) LCD display with contrast adjustment
Measurement rangesLUX: 0 to 50000 LUX (3 range); Fc: 0 to 5000 Fc (3 range);\nRelative mode: 0 to 1999%
Data HoldFreezes displayed reading
Lighting TypesSodium Daylight/Tungsten Fluorescent and Mercury
Sensor StructureCosine/color corrected photo-diode meets C.I.E.
Memory Store/RecallRecords/Recalls Max/Min/Avg readings
Sample rate0.4 seconds (approx.) per reading
Zero AdjustPush-button procedure
Auto Power OffAfter approx. 10 minutes
Data OutputRS-232 PC serial interface (optional software/cable PN 407001)
Operating conditions32 °F to 122 °F (0 °C to 50 °C); <80% RH
Power Supply9V battery
Power consumptionApprox. 5 mA DC. (approx. 200 hr battery life)
Weight0.71 lbs. (320 g)
DimensionsInstrument: 7.1 x 2.8 x1.3\" (180 x 72 x 32 mm)\nSensor: 3.3 x 2.2 x 0.7\" (85 x 55 x 17.5 mm)