5 IN 1 MULTIFUNCTION ENVIRONMENT METER

Product basic info: "
†Primary colours: White "
†Additional colours: Black "
†Depth unit: 33 mm "
†Height unit: 252 mm "
†Width unit: 66 mm "
†Weight unit: 575 g "
†Material: ABS "†Physical properties: "
†Display type: Digital "
†Backlight: Yes "†Technical data: "
†Number of digits: 4 "
†Automatic power-off function: Yes "
†Data-hold function: Yes "
†Maximum hold function: Yes "†Set-up options: "
†Readout units: °C, dB-A, dB-C, dB-low and dB-high, °F, ft/min, km/h, knots, Lux, m/s, Mph, %RH "†Environmental data: "
†Temperature specifications:

• measurement range: -40 °C to 70 °C (-40 °F to +158 °F)
• accuracy: ± &lt, 1.0 °C / ± 3.6 °F
• measurement units: °C / °F

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†Anemometer specifications:

• air velocity range: 0.5 m/s - 30.0 m/s
• air velocity accuracy: ± &lt,1% ± 0.3 d
• measurement units: m/s, km/h, ft/min, knots, Mph

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†Humidity measuring specifications:

• measurement range: 10-95% RH
• accuracy: &plusmn, 5 RH %

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†Light level measuring specifications:

• measuring range: 0 lux - 200 K lux, 0 Fc - 20 KFc
• accuracy: &plusmn, 4 % rdg &plusmn, 0.5 % f.s. (&lt,10,000 lux)

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†Sound level measuring specifications:

• measurement range: 35 dB ~ 130 dB
• accuracy: &plusmn, 2.0 dB
• resolution: 0.1 dB
• frequency response: 31.5 Hz - 8 kHz
• frequency weighting: dBA

"†Power supply: "
†Batteries included: Yes "
†Number of batteries: 1 "
†Battery operated: Yes "
†Battery voltage rating: 9 V "
†Low battery indicator: Yes "
†Battery composition: Alkaline "
†Battery IEC size: E (6LR61, 6LP3146, 6F22, 6KR61, 6HR61 ,1604A, 1604D, 1604LC, 7.2H5, 11604, 11604M, PP3, 9-volt, 006P, MN1604) "†Included: "
†Set contents: temperature and humidity probe, photo detector, anemometer probe, carry case "
†Case included: Yes