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Suggested multi-meters for Auto Mains Fail Transfer Switch :: Relay Logic
| Manufacturer | Model | Description | Cost | Link | Image |
|---|---|---|---|---|---|
| Three current transformers per meter also required1) | |||||
| RS Pro | 1365377 | 3-digit, 3-line - V, A, kW, kVA, PF, kWH | $76 | RS Online | |
| RS Pro | 1365382 | 4-digit, 3-line - V, A, kW, kVA, PF, kWH Contact closure alarm output | $86 | RS Online | |
| TruMeter APM | APM-PWR | 4 line + bar graph - V, A, W, VA, PF, kWH Analog & digital outputs | $225 | RS Online | |
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