Description
Overview
GAOTek four probe tester supports multi-purpose, cost-effective measuring method. It uses the four-probe measurement principle to test material resistivity or square resistance.
Technical Specifications
| Specification model | M 3 |
| resistance range | 0.010 ohm to 50.00 k ohm |
| resistivity range | 0.010 ohm to 20.00 k ohm |
| Square resistance range | 0.050 ohm to 100.00 k ohm |
| Resolution | 0.001 ohm to 10 ohm |
| Test mode | single electrical measurement |
| Error | 0.5% (standard samples) |
| Measurement orientation | Axial and radial |
| Interface | USB |
| Range | 5 gears |
| Working power | 220 V (110 V) ±10%, f = 50 Hz ±4%, Pw ≤ 20 W |