คำอธิบาย
Specifications :
| Input voltage | DC-9 V. | ||||
| Validity of battery | 40 hours | ||||
| Measurement accuracy | ± 10% | ||||
| Size | 170 (H) x 100 (L) x 40 (W) mm. | ||||
| Measurement range | 103-1012Ω , 0℃-60℃ , 0-100% | ||||
| Weight of instrument | 350 g. | ||||
| Weight of hammer | 2.5 ± 0.2 kg / pcs | ||||
Hammer Type Surface Resistance Meter SL-030B