Original Japanese ST2000W Voltage Regulator – Very Clean For sale: Original Japanese-made Voltage Regulator from Nippon Keidenki Works Ltd. Model: ST2000W Capacity: 2000 Watts (2 kW) ✅ Stabilizes electricity and protects devices from voltage surges and drops ✅ Has 110V and 220V outlets ✅ Front volt meters for voltage reading ✅ Suitable for sensitive devices – refrigerators – small air conditioners – medical equipment The device is working and available for testing. Clean and in excellent condition. 📍 Location: (Jeddah - Al-Riyadh District)