... Meter. Noise Meter. Humidity Meter. Air Flow Meter Digital Sound Level Meter : ***Basic Specifications:• Temperature Measurement: -10° ... tester with tripod mount ,Combining the function of Sound Level Meter, Luminometer, Relative Humidity Meter,Air Flow ... Battery, Sensor Probe Holder , user manual, gift box• Standard individual packing: gift box• Standard Quantity Per Carton: 10pcs • Standard Carton ...