Features

    * display: large 3 1/2-digit LCD displays Lux, °C, °F, %RH, dB-A, dB-C, dB-low and dB-high
    * auto power off
    * data hold and maximum hold
    * comes with: 9V-battery and "K-type" temperature probe, humidity probe, photo detector and carrying bag


Specifications

    * luxmeter:
          o ranges: 20.00, 200.0, 2000, 20000Lux (x10 Lux)
          o resolution: 0.1Lux
          o accuracy: ± ( 5% + 10d )
    * temperature measurement:
          o ranges: -20.0°C ~ 200.0°C, -4.0°F ~ 200.0°F, -20°C ~ 750°C, -4°F ~ 1400°F
          o resolution: 0.1°C / 0.1°F
          o accuracy: ± (3% + 2°C)
    * humidity meter:
          o range: 25% ~ 95% RH
          o resolution: 0.1% RH
          o accuracy: ± 5% RH at 25°C
    * sound level meter:
          o ranges: Lo = 35 ~ 100dB, Hi = 65 ~ 130dB (frequency weighting : A, C)
          o resolution: 0.1dB
          o accuracy: ± 3,5 dB at 94 dB sound level , 1Khz sine wave
    * power supply: 9V-battery (incl.)
    * dimensions:
          o unit: 9.9" x 2.5" x 1.3"
          o photo detector: 4.5" x 2.4" x 1.1"
    * weight:
          o unit: 11.6 oz.
          o photo detector: 2.8 oz.