Download Our New Hardness Calculator and Conversion App
| Range | 10% -110% |
|---|---|
| Accuracy | ±2% of reading ±1 Digit |
| Diameter of test Probe | 12mm |
| Thickness of sample | 2mm for 20% & 0.8mm for 100% conductivity |
| Power Supply | 9V Battery |
| Weight | 2Kg approx. |