REED-Direct Light Meter K7020

Description
Precision selenium photovoltaic cells and microprocessor provide for excellent accuracy of ±5% Large 0.5" LCD readout displays to 1999 counts and indicates overrange DATA_HOLD switch Automatic zero adjustment Separate light sensor facilitates measurements in remote locations Built-in analog output of 1mV per count SPECIFICATIONS: Measuring Range: 30 to 130 dB(A); 35 to 130 dB(C) Resolution: 0.1 dB Accuracy: ±0.7 dB after calibration @ 94 dB/1000 Hz Frequency Range: 31.5 to 8000 Hz Response Time: Fast: 0.2 sec. for max.Slow: 1.5 sec. for max. Calibration: Internal oscillation, 1kHz square wave generator Output: 0.5 VAC rms f.s., 0.3-1.3 VDC, 10mV/dB Impedance: 600ω Power Supply: 1 x 9V 006P battery Dimensions: 205 x 80 x 35 mm; 12.7 mm dia. microphone Weight: 280 g
  • Light Meter - K7020 - REED-Direct
    REED-Direct
Description
Precision selenium photovoltaic cells and microprocessor provide for excellent accuracy of ±5% Large 0.5" LCD readout displays to 1999 counts and indicates overrange DATA_HOLD switch Automatic zero adjustment Separate light sensor facilitates measurements in remote locations Built-in analog output of 1mV per count SPECIFICATIONS: Measuring Range: 30 to 130 dB(A); 35 to 130 dB(C) Resolution: 0.1 dB Accuracy: ±0.7 dB after calibration @ 94 dB/1000 Hz Frequency Range: 31.5 to 8000 Hz Response Time: Fast: 0.2 sec. for max.Slow: 1.5 sec. for max. Calibration: Internal oscillation, 1kHz square wave generator Output: 0.5 VAC rms f.s., 0.3-1.3 VDC, 10mV/dB Impedance: 600ω Power Supply: 1 x 9V 006P battery Dimensions: 205 x 80 x 35 mm; 12.7 mm dia. microphone Weight: 280 g

Suppliers

Company
Product
Description
Supplier Links
Light Meter - K7020 - REED-Direct
REED-Direct
Niagara Falls, NY, USA
Light Meter
K7020
Light Meter K7020
Precision selenium photovoltaic cells and microprocessor provide for excellent accuracy of ±5% Large 0.5" LCD readout displays to 1999 counts and indicates overrange DATA_HOLD switch Automatic zero adjustment Separate light sensor facilitates measurements in remote locations Built-in analog output of 1mV per count SPECIFICATIONS: Measuring Range: 30 to 130 dB(A); 35 to 130 dB(C) Resolution: 0.1 dB Accuracy: ±0.7 dB after calibration @ 94 dB/1000 Hz Frequency Range: 31.5 to 8000 Hz Response Time: Fast: 0.2 sec. for max.Slow: 1.5 sec. for max. Calibration: Internal oscillation, 1kHz square wave generator Output: 0.5 VAC rms f.s., 0.3-1.3 VDC, 10mV/dB Impedance: 600ω Power Supply: 1 x 9V 006P battery Dimensions: 205 x 80 x 35 mm; 12.7 mm dia. microphone Weight: 280 g
  • Precision selenium photovoltaic cells and microprocessor provide for excellent accuracy of ±5%
  • Large 0.5" LCD readout displays to 1999 counts and indicates overrange
  • DATA_HOLD switch
  • Automatic zero adjustment
  • Separate light sensor facilitates measurements in remote locations
  • Built-in analog output of 1mV per count
    SPECIFICATIONS:
    Measuring Range: 30 to 130 dB(A); 35 to 130 dB(C)
    Resolution: 0.1 dB
    Accuracy: ±0.7 dB after calibration @ 94 dB/1000 Hz
    Frequency Range: 31.5 to 8000 Hz
    Response Time: Fast: 0.2 sec. for max.Slow: 1.5 sec. for max.
    Calibration: Internal oscillation, 1kHz square wave generator
    Output: 0.5 VAC rms f.s., 0.3-1.3 VDC, 10mV/dB
    Impedance: 600ω
    Power Supply: 1 x 9V 006P battery
    Dimensions: 205 x 80 x 35 mm; 12.7 mm dia. microphone
    Weight: 280 g
Supplier's Site

Technical Specifications

  REED-Direct
Product Category Lux Meters (Light Meters)
Product Number K7020
Product Name Light Meter
Meter Type Lux
Sensor Diameter 0.5000 inch (12.7 mm)
Illuminance Range 2000 to 50000 Lux (186 to 4645 FC)
Lux Resolution 1 Lux (0.0929 FC)
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