Testers

Wrist strap tester is a checking device designed for testing protective grounding straps utilised at antistatic workplaces in dedicated room according to EN 61 340-5-1 standard. Mentioned standard specifies daily check of these wrist straps competency. Resistance of fitted wrist straps is specified in the standard within the range of > 7.5×105 Ohm up to < 3.5×107 Ohm

Wrist strap tester calibre is a device intended for calibrating testers of protective grounding wrist straps utilised at antistatic workplaces in dedicated room according to EN 61 340-5-1 standard. Mentioned standard specifies daily check of these wrist straps competency with the help of a tester, which is to be calibrated at least once a year.