CLEAN ION Products List

OHMS PER SQUARE
"Wide Range "hand held SRM meter

This compact meter measures both surface resistivity and resistance to ground with a test range from 10 ohms per square to 10 ohms per square, with accuracy +/-1/2 decade. The 100i SRM gives simple repeatable measurements of conductive, static dissipative and insulative surfaces by utilizing the ASTM standard D-257 method of parallel electrode bar sensing.

Technical Data
Easy to operate:
To measure surface resistance, place the meter onto the surface that requires testing, press the red test button and hold. The LED that illuminates constantly is the surface resistance measurement.

Checking resistance to ground Insert the ground cord into the ground socket. This isolates the test probe on the right side of the meter (the same side as the socket). Connect the alligator clip to your ground connection. Place the meter onto the surface to be tested, press and hold the test button. The LED that remains illuminated is the resistance to earth is measured in ohms,rather than surface reststance,which is measured ohms per square.
Specifications: Power supply-------9 volt PP3 alkaline battery
Test voltage ---- Nominal 9 volts
Relative humidity--0% to 90% (non-condensing)
Accuracy------------+/-1/2 decade
Repeatability---+/- 5%
Weight---------------6 ounces
Size--------------5"X 3"X 1"

Calibration is recommended every 12 months. Detailed calibration instructions available upon request.

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