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Illuminometer MODEL 5201

  • Digital Illuminometer
  • Model 5201 is a highly portable and compact digital illuminometer for measuring illuminance from 0.1 to 19,990 Lux, with auto range switching.
  • The digital display is held for a preset time (about 20 seconds) and, therefore, facilitates reading, recording and measuring in any direction.


Ranges 0.1 – 19990Lux (automatic 3 range switching)
Accuracy ±5%rdg±1dgt
Measuring Time 2 times per second
Temperature humidity characteristics ±3% (at 20ºC)
Augular Incident Light Characteristics Closely related to the Lambert’s cosine law
Spectral Response Closely related to the spectral luminous efficiency
Characteristics (of a standard observer).
Power Source 6F22 (9V) × 1
Dimensions 166(L) × 68(W) × 32(D)mm
Weight 180g approx.
Accessories Photocell Cover
6F22 × 1
Soft Carrying Case
Instruction Manual

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