The GST-400 permits fast, simple, safe tests of work surface or operator resistance to ground. The operator simply presses on the lid, or depresses the push-button on the lid for a quick, easy, reliable test.
Tests and monitors work mats, laminates, and floor mats with resistances up to 10^8 ohms to ground.
The GST-400 has a user selectable upper limit of 10 Meg ohms or 100 Meg ohms.
Lower limit of 750K ohms.
Visual and Audible Alarms
3 year battery life @ 10 tests per day
NIST Calibration w/certification available
Supplied with 8' grounding wire, 8' work surface wire, instructions, and 9V battery(installed in unit).
At customer request, we can supply this monitor with custom upper and lower limits.
Please contact us for details.