ET-932 Cost-effective Light Meter

  • Description
  • Specifications
  • Inquiry

▶Measuring range: 0Lux~400kLux/0Fc~40kFc (Measurement repeatability)
▶Analog bar-graph indication
▶High accuracy
▶Data hold
▶Meter corrected for spectral relative efficiency
▶Automatically revise parameters for un-standard illumination
▶Short rise and fall times
▶Selectable measuring units: Lux or Fc
▶Meter automatically shuts down after approx. 15 minutes of inactivity
▶MAX/MIN record
▶Large LCD display
▶4-level selectable measurement ranges
▶Automatic measurement
▶Low battery indication

Display 4 digits LCD display
Measuring range 0 Lux~400k Lux;0Fc~ 40k Fc
Spectral response CIE photopic (CIE human eye response curve)
Over range indication LCD displays "-OL-" or "-LO-"

Symbols show as OVER” or “UNDER

Spectral accuracy CIE Vλ function(f1’≦6%,f2’≦2%)
Accuracy ±3% rdg±0.5%f.s.(<10,000Lux);

±4% rdg±10dgts.(>10,000Lux)

Sampling rate 2 times per second
Photo detector Silicon photo-diode with spectral response filter
Power supply One 9V battery, 006P, NEDA1604 or IEC6F22
Photo detector Lead Length approx. 2.5m
Battery life at least 30 hours
Operating conditions -20℃~60℃; 10%RH~90%RH
Storage conditions -20℃~60℃; 10%RH~75%RH
Dimension(L*W*H) 158*62*32mm
Weight 258g

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