Light Meter

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TES-1339R

Data Logger Light Meter Pro.

Product Features
  • Spectral correction factor function (include LED)
  • User calibration function (CAL)
  • Dual Display, 4-digit LCD reading.
  • Spectral Sensitivity close to CIE photopic Curve.
  • Measuring Levels Ranging 0.01 to 999900 Lux,0.001 to 92927 fc, Autoranging 5 step.
  • Accurate and Instant response.
  • Integral illuminance measurement.
  • Luminous intensity measurement.
  • Data Hold function.
  • Data memory and read function.
  • Data logger function.
  • Reference value setting for relative or percentage deviation measurement.
  • Ripple measurement for STRAY + LIGHT function.
  • Time-hold function.
  • Point - average function.
  • Comparator function.
  • Auto power off function.
  • RS232 Interface.

Data Logger Light Meter Pro.

 

Display
Dual display 4 digit LCD read out.
Measuring Range
99.99, 999.9, 9999, 99990, 999900 Lux
9.292, 92.92, 929.2, 9292, 92920 fc
Auto rangeing (5 step)     (1 fc = 10.76 Lux)
Overrange Display
OL is displayed
Resolution
0.01 Lux, 0.001 fc
Accuracy
±3% rdg ±5dgt (Calibrated to standard
 incandescent lamp, 2856
Κ)
CIE photopic f ’1
6%
Temperature Characteristics
±0.1%/
Measuring Rate
Approximately 5 time/sec
Photosensor
Silicon photodiodes
Data Memory Capacity
99 sets. (Direct reading from LCD display)
Data Logger Capacity
40000 sets.
Operating / Storage Conditions
0 ~ 40 <80% RH
 -10 ~ 50 <70%RH
Power Source
6 pcs AAA size Battery
Battery Life (typical)
100 hours
Photosensor Lead Length
150 cm (approx.)
Photosensor Dimensions
92(L) × 60(W) × 29(H)mm
Dimension
150(L) × 72(W) × 35(H)mm
Weight
320g
Accessories
Carrying case, Instruction manual, Battery,
 CD software, RS232 cable.