Ingco HETSL031 Digital Sound Level Meter Super Dry Net B-33-040SR 4mm 100

B-33-040SR 4mm 100

Dewalt D25901K SDS-Max Demolition Hammer (Variable Power) 1550W

Crown CTSTP0011 Drill Support Stand

6 Tooth pitch [TPI] 10-14 Total length [mm] 225 Total length [Inch] 9 Width [mm] 19 Thickness [mm] 1

Ingco HETSL031 Digital Sound Level Meter Super Dry Net B-33-040SR 4mm 100Ingco HETSL031 Digital Sound Level Meter Measuring range: 30 130dB Dynamic range: 50dB Sound pressure accuracy:1. 5dB(94dB@1KHz) ,1. 5dB(94dB@8KHz) Frequency response: 30Hz 8KHz Microphone: Polarized capacitance microphone With backlight function With lower battery indication function With 3pcs LR03 AAA batteries Packed by double bliste