INGCO HKTS12201 20 Pcs 1/2″ socket set

Viewing area:92?42mm Cartridge size:110?90?9mm Arc sensor:2
Optical class:1/1/1/2 Light state: DIN 4
Dark state: variable shade, 9 ~13 Shade control: external, variable Power ON/OFF: fully automatic Sensitivity control: auto
UV/IR protection: DIN 16
Power supply: solar cells+2*CR2032 lithium batteries
Switching time:1/15000s,from light to dark
Dark to light(Delay): 0.1-1.0 auto
Low amperage TIG:?10amps(DC),
?10amps(AC) Grinding function :yes Low volume alarm:yes
Operating tep:-5?~+55? Storing tep:-20?~+70?

Material:S2 1Pcs handle
1Pcs 4X60mm bits holder 1 PCS sucker
1 PCS triangle
2pcs plastic pry bar 1 PCS card pin 30PCS 4X28mm bits:
SL1.5,SL2,SL2.5,SL3,SL3.5,SL4,PH000,PH 00,PH0,PH1,T4,T5,T6,T7,T8,T9,T10,T15,T
20,H0.9,H1.3,H1.5,H2,H2.5,H3,H4,Y2,U2.
6,Five Star0.8,Five Star1.2
Five Star0.8,Five Star1.2 is suitable for iPhone and ipad