The SCS 770750 Dual Combination Tester tests the operator’s path-to-ground, wrist strap limits (750 kilohms to 10 megohms), and footwear limits (750 kilohms to 35 megohms), and reduces time spent testing personal grounding devices used in ESD Control Plans (simultaneous testing takes less than 3 seconds). Meets ANSI/ESD S20.20 Table 2 Personnel Grounding Requirement testing per ESD TR53. NIST calibrated with certificate included.
Features a relay terminal and pairs with a turnstile, automatic door or other locking system to control access to ESD Protected Areas. It has a solid-state test switch with no moving parts, which maintains accuracy of tests and extends the lifetime of the tester. It’s split foot plate for testing foot grounders (or shoes) allows for testing both foot grounders independently at the same time.
The Dual Combination Tester will also test a Groundable Static Control Garment System. The Groundable Static Control Garment System must have a Resistance of < 3.5 x 107 ohms to meet the required limit of ANSI/ESD S20.20 tested per ANSI/ESD STM2.1 and ESD TR53.
The 770750 Dual Combination Tester is made in the USA and works with electrical systems in North America, United Kingdom, Japan, Asia and Europe.