Máy kiểm tra điện trở đất & điện áp rò máy hàn HOZAN DT-570
Thương hiệu : HOZAN | HOZAN DT-570
Mô tả :
| DT-570 |
SOLDERING IRON CHECKER (ground resistance & voltage leakage meter) |
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Leakage
voltage |
Resolution |
0.1 mV |
| Measurement range |
0 to 199.9 mV |
| Accuracy |
± (5%rdg + 1 dgt) |
Ground
resistance |
Resolution |
0.1 Ω |
| Measurement range |
0 to 199.9 Ω |
| Accuracy |
± (5%rdg + 1 dgt) |
| Max. readout |
199.9 count (Burnout: 1) |
| Sampling rate |
2 times/sec. |
| Power supply |
9V Laminated (6F22) battery × 1 |
| Battery life |
Approx. 20 hours (continuous use)
(with a "low voltage" warning) |
| External dimensions |
71 (W) × 31 (H) × 125 (D) mm
(not including the protruding part) |
| Weight |
300 g |
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