Surface Resistivity and Surface to Ground can be conveniently measured in accordance with Std D257.
In the circuit industry, products such as packaging materials, component storage bags and trays, work bench surfaces, table and floor mats, conveyor belts, etc., have resistance values which need to conform to stringent specifications and fall within specified limits.
Colour-coded LEDs conveniently indicate conductive, dissipative and insulative values from 10^3 to 10^13 ohms/square
SPECIFICATIONS :
| Measurement Range | : 10^3 to 10^13 ohms/sq |
| Measurement accuracy | : half decade |
| Resolution | : One decade |
| Excitation voltage | : 9 V |
| Indication | : By colour-coded LEDs |
| Power supply | : 9 Volt DC battery. |
| Low battery | : Warning at 7.5 V |
| Dimensions in mm | : 135 x 70 x 25 |
| Weight | : 150 GMS |
| Traceability | : To national standards |
| Warranty | : 12 months. |
| Accessories included | : 1 m Grounding Cord & Carrying case |
| Conformance | : D257 |
