Brand STIHL Model CONCEPT-23 Part Number 0000 884 0539 Product Type Hearing-Protection Earmuffs Maximum Noise Level Up to 103 dB(A) Safety Standard EN 352 SNR Rating 26 dB HML Attenuation Ratings High frequency: 31 dB

-Construction

Fuel tank: 5

Planing depth: 1mm (1/32")

Benzwerkz HSS Drill Bit Set

Ingco HETSL031 Digital Sound Level Meter 168D18L0920 Brand STIHL Model CONCEPT-23 PartIngco 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