Welcome to R.K. Laboratory & Scientific Instrument
Product Features 5-in-1 meter for light, sound level, humidity, temperature and wind speed MAX/MIN/Data hold Large backlit LCD Over range indicator Low battery indicator Total accuracy for CIE standard illuminate A (2856K) Supplied in heavy duty carry case Product Specifications Frequency Range: 31.5Hz to 8KHz Frequency Weighing: dBa Operating Conditions: -20 to 60°C < 90%RH (non-condensing) Storage Conditions: -30 to 70°C < 75%RH Battery: 1 x 9V (included) CE & RoHS/WEEE: Compliant LCD Dimensions: 55 x 45mm Product Dimensions: 252 x 66 x 33mm