ELET-280 measures both surface resistivity and resistance to ground. It gives simple repeatable measurements of conductive, static dissipative and insulative surface. It employs the ASTM standard D-257 method of parallel bar sensing. It operates with a 9 volt PP3 battery, giving over 40 hours of testing time.
Specifications:
| Test voltage |
norminal 9 volts |
| Operating Temperature |
40°F ~120°F |
| Relative Humidity |
0% - 90% (non-condensing) |
| Accuracy |
±1/2 decade |
| Repeatability |
±5% |
| Weight |
6 ounce |
| Dimensions |
130 x 70 x 25mm |