Usado l/c in gran este en Pekín, China

GF112L Leakage Current Data Logger And Leakage Current Tester

Accuracy class: 0.05% | Power supply: AAA type, 3PCS, Li rechargeable battery, 2700mAh, 3.6Vit can work 48 hours continuously | Warming-up time: <2min | U range: 0-720V | Accuracy: 0.0002 | Harmonics: 2nd-31st | ...

Labsolar-6A All Glass Automatic On-line Trace Gas Evaluation System

• Fabricante: Perfectlight

Gas homogenization time: H���, O���, CH���, CO homogenization time < 10 min; | Overall dimensions/mm: 490 (L) �� 520 (W) �� 740 (H) | Absolute vacuum degree: ���1.5 kPa | Operating pressure range: 0 kPa to atmosp...