Place of Origin
Guangdong, China
Surface resistance
104~106Ω
heat-resistance
Common type and heat-resistance type(120 C)are available
Plastic basement
green gear adjustment
Metal basement
Black gear adjustment
PCB
50pcs of PCB plates can be stored
Side guide slot
depth 3.5mm
Black gear adjustment
screw adjustment
Materail
Aluminium strap make side board more strong.
Materail 2
The top and bottom boards are made of plastic