Key Highlights
• 6-in-1 Real-Time Monitoring (Accuracy ±1%)
Displays:
- Voltage (V)
- Current (A)
- Active Power (W/kW)
- Energy Consumption (kWh)
- Frequency (Hz)
- Power Factor (PF)
• Smart Safety Alerts + Memory Retention
- Overload indication when EV load exceeds safe limit
- Stores kWh readings even during power cuts
- Backlight memory for uninterrupted usage
- Resettable energy counter
• EV-Grade Long-Life Construction (80–260V AC)
- Supports external CT sensor up to 100A
- Designed for continuous EV charging environments
- Heavy-duty internal components
- Simple wiring — direct replacement for W2 Ultra & W3 Ultra meters
Technical Explanation
1. Voltage (V)
Shows your socket’s voltage.
- Below 180V: Many EVs will not charge or charge slowly
- Above 250V: Risk of heating or charger cut-off
2. Current (A)
Indicates how much current your EV is drawing.
- Helps verify charging speed
- Detects wiring issues
- Prevents overload
3. Power (W/kW)
Shows real-time power draw.
- Checking charging speed
- Identifying socket issues
- Monitoring fluctuating supply
Energy Consumption (kWh)
Total electricity units consumed during an EV charging session.
- Track exact charging cost
- Prevent incorrect billing at hotels, resorts, workplaces
- Monitor your EV’s charging efficiency
- Formula: Units (kWh) × Per-Unit Rate
5. Frequency (Hz)
Should be near 50 Hz in India.
- Unstable frequency = EV may refuse to charge
- Protects EV electronics
6. Power Factor (PF)
Healthy EV charging requires 0.95–1.0 PF.
- Low PF = wasted electricity + slow charging
- Indicates poor socket or wiring quality
- Helps maintain charging efficiency
🛠️ Specifications
| Parameter | Details |
| Voltage Range | 80–260V AC |
| Display | LCD multi-parameter |
| Max Current | Up to 100A via CT sensor |
| Accuracy | ±1% |
| Memory | Retains kWh after power cut |
| Alerts | Overload Indication |
| Frequency | 50/60 Hz |
| Compatibility | W2 Ultra, W3 Ultra, all single-phase EV setups |
| Wiring | Simple single-phase wiring |
Hardik sharma
Good product