EM 882 is a portable, handheld, multifunctional digital device capable of measuring four different physical parameters. An ideal tool for use in industrial hygiene, HVAC performance assessment and environmental condition monitoring applications, this easy-to-use measuring instrument includes sensors for measuring sound, light, temperature and relative humidity. PCE-EM 882 features max hold, data hold and battery-saving auto power-off functions, as well as over-range and low-battery indication.

 

This 4-in-1 multifunction meter has scores of practical applications for professional and home use, from measuring noise levels in factories, schools, offices, airports and neighborhoods to checking the acoustics of studios, auditoriums and audio-visual installations. The light-sensing silicon diode can be used to measure illuminance in the field, as it is fully cosine corrected for the angular incidence of light. The humidity-measuring semiconductor sensor and temperature-measuring K-type thermocouple allow for complete environmental assessment.

Multifunction Noise Dose Meter EM 882

  • Temperature
    Measuring range -20 ... +750 ºC / -4 ... +1400 ºF
    Accuracy ±3 % reading ±2 °C (-20 ... +200 °C / -4 ... +392 °F), ±3.5 % reading ±2 °C (+200 ... +750 °C / +392 ... +1400 °F)
    Measuring units °C , °F
    Resolution 0.1 °C or °F

    Relative humidity (RH)
    Measuring range 25 ... 95 % RH
    Accuracy ± 5 % RH (at +25 ºC / +77 ºC, 35 ...95% RH)
    Resolution 0.1 % RH

    Sound
    Measuring range A LO (low) - weighting: 35 ... 100 dB
    A HI (high) - weighting: 65 ... 130 dB
    C LO (low) - weighting: 35 ... 100 dB
    C HI (high) - weighting: 65 ... 130 dB
    Accuracy ±3.5 dB at 94 dB sound level, 1 kHz sine wave
    Resolution 0.1 dB
    Frequency weighting A and C
    Frequency range 30 Hz ... 10 kHz
    Time weighting Fast
    Microphone type Electric condenser

    Light
    Measuring range 20, 200, 2000, 20000 lux (20000 lux range reading x10)
    Accurancy ±5 % reading +10 digits (calibrated to standard incandescent lamp at color temperature 2856k)
    Readability ±2 %
    Temperature characteristic ±0.1 % / ºC
    Sensor type Silicon photo diode with filter

    General specifications
    Measurement rate 1.5 times per second, nominal
    Functions Maximum value hold (MAX HOLD)
    Data hold (DATA HOLD)
    Auto power off (after approx. 10 min. inactivity)
    Indicators Over-range (OL)
    Low battery (BAT)
    Power supply 1 x 9 V battery
    Display 3.5" LCD
    Storing conditions -10 ... +60 °C / +14 ... +140 °F at < 80 % RH
    Dimensions Approx. 251 x 64 x 40 mm / 9.9 x 2.5 x 1.6"
    Weight Approx. 250 g / 0.56 lb

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