18 key keypad integrated 38mm trackball front panel size:: 159 * 104mm standard PS2 output IP65 rate, CE/FCC/Rhos compliant

metal keyboard  keypad,industrial keypad

SPECIFICATION:

18 key numeric keypadMade of high Quality Stainless Steel keyboardPS2 or USB Interface:  PS2 outIP 65 protect level,

Waterproof, dustproof, shake-proof, pickproof, drill-proof, bombproof

Key life span: > 10,000,000 timesKey pressure: 2-3NKey travel: 0.45mKey and panel material: high stainless steelKey graphics: laser engraved lettering and strong painting

Diameter: 38mmMaterial: stainless steelActuation force/trip: 65g / 1.5mm

stainless steel metal numeric keypad with trackball (industrial keyboard/keypad)