TOTAL TOOLS 1/2″ DEEP HEXAGONAL SOCKET THTST12183L

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
Packed by color box

Green laser beams
Working Range: 0~30 m
1 Horizontal Line and 4 Vertical Lines
Levelling accuracy:?1.0mm at 5 m
Line accuracy ?1.5mm at 5 m
Levelling time<3s Self-levelling angle ?3? Laser Type : Green Laser Class 3R,<5mW Without tripods, match with TLLT01152 tripods With Cross Lock Function With Laser Gain Function Operating temperature 0~+40? Storage temperature -20~+70? Batteries LR6 AA(1.5V)*4 Weight without batteries 980 g Packed by plastic box

Length & width:5mx25mm
Nylon blade
Double side printing
With metric and inch
Double hook of blade
Stronger clip
Unique design
Packed by double blister