ESD Chair. chair , clean room chair ,esd SGS, ISO9001, RoHs CERTIFICATE, SALES GOOD IN EUROPE ESD chair ESD plastic chair antistatic chair SGS, ISO9001, RoHs CERTIFICATE, Height adjustable between about 480-620mm (supplied with 140mm adjustable pneumaticrod) Surface resistance: 103~106ΩSystem resistance: ≤107 ΩConductive plastic armchairSteel chromed five-star-footHigh strength and durable nylon ...