Home Air Humidity Meter
PCE-EM 882 Multifunction Air Humidity Meter
Includes sensors for measuring sound, light, temperature and relative humidity
PCE-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.
- Includes sensors for measuring sound, light, temperature and relative humidity
- Sound: Takes low and high A- and C-weighted noise measurements from 35 ... 130 dB
- Light: Measures 20, 200, 2000, 20000 lux ranges
- Temperature: Offers a thermometer range from -20 ... 750ºC / -4 ... 1400ºF
- Relative humidity (RH): Covers from 25 ...95% RH
- Features max hold, data hold and battery-saving auto power-off functions, as well as over-range and low-battery indication
- Allows for complete environmental assessment
Temperature |
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Measuring range | -20 ... 750ºC / -4 ... 1400ºF | |
Accuracy | ± 3% reading ± 2°C / 3.6°F (-20 ... 200°C / -4 ... 392°F), ± 3.5% reading ± 2°C / 3.6°F (+200 ... 750°C / 392 ... 1400°F) | |
Measuring units | °C , °F | |
Resolution | 0.1°C / 0.18°F | |
Relative humidity (RH) |
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Measuring range | 25 ... 95% RH | |
Accuracy | ± 5% RH (at 25ºC / 77ºF, 35 ...95% RH) | |
Resolution | 0.1% RH | |
Sound |
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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 |
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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 |
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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 |
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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) |
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Indicators |
Over-range (OL) Low battery (BAT) |
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Power supply | 1 x 9V 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 in | |
Weight | Approx. 250 g / < 1 lb |
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