Krisbow 5 in 1 Environment Meter

Spesification: Description:5 in 1 Environment Meter Pro Power: 1 x 9V NEDA 1604 battery Dimension : 248 x 65 x 45 mm Weight: 365 g Standards Packing: Main unit, thermocouple type K, humidity sensor, sound probe, photo detector, fan probe, carrying case Thermometer Measuring Range: -200 to 1372 deg Celsius (for thermocouple type K); -30 to 100 deg Celsius (for air temperature) Resolution: 0.1 Accuracy: +/- 0.15 deg C (for thermocouple); +/- 1 deg C (for air) Humidity Meter Measuring Range: 0 to 100 %RH Resolution: 0.1 Accuracy: +/- 3.5 %RH Sound Level Meter Measuring Range: 30 to 130 dB Resolution: 0.1 Accuracy: +/- 3.5 dB Light Meter Measuring Range: 20, 200, 2000, 20000 Lux Resolution: 0.01, 0.1, 1, 10 (depend on range) Accuracy: +/- 5% +/- 10d Anemometer Air Velocity Range / Resolution / Accuracy Meter per seconds (m/s): 0.40 to 30.00 / 0.01 / (+/- 3.5% +/- 0.20) Feet per minute (ft/min): 80 to 5900 / 1 / (+/- 3.5% +/- 40) Kilometer per hour (km/h): 1.4 to 108.0 / 0.1 / (+/- 3.5% +/- 0.8) Miles per hour (MPH): 0.9 to 67.0 / 0.1 / (+/- 3.5% +/- 0.4) Nautical miles per hour (knots): 0.8 to 58.0 / 0.1 / (+/- 3.5% +/- 0.4) Air Flow Measuring Range: 0 to 999,900 CMF or CMM Resolution: 0.001 to 100 CMF or CMM Accuracy: depend on air velocity