คุณสมบัติ / Specifications
| คุณสมบัติ | รายละเอียด |
|---|---|
| Properties Measured | AC Current, AC Voltage, Active, Apparent Power, Frequency, Import Export Energy, Reactive |
| Display Type | LED |
| Cutout Height | 92mm |
| Cutout Width | 92mm |
| Number of Digits | 4 |
| Depth | 55 (Without Option)mm |
| Minimum Temperature | -20°C |
| Maximum Temperature | +70°C |
| Approvals | IEC 60529, IEC 61010-1-2001, IEC 61326-1:2005 |
| Series | Alpha 20 |
| Measurement Range | 0.5 (Lag Power Factor), 0.5 (Lead Power Factor), 1 (Normal Power Factor), 1 → 5 (Current) A, 45 → 65 (Frequency) Hz, 290 (Phase → Neutral) V ac, 500 (Line → Line) V ac |
| Meter Type | Digital |
จันทร์- ศุกร: 8:00 - 17.00 เสาร์ 9:00 - 16:00
