For sale: Original Japanese Voltage Regulator (Stabilizer) "Auto Stac" Ad Description: For those seeking high quality and long-term reliability, an original 100% Japanese-made Voltage Regulator from Nippon Keidenki Works Ltd. It is known for its strength and durability in protecting sensitive devices from fluctuations and drops or surges in electrical current. 📋 Technical Specifications: Brand and Model: DACTRON - AUTO STAC (Model: ST500W4) Country of Origin: Original Japanese Made (Made in Japan) Operating System: Precise Servo-Motor Control System Maximum Capacity: 500VA (up to 250VA depending on input voltage) Outputs: Equipped with dual outlets supporting devices operating at 110V and 220V Input Voltage: Supports two options (160-240V) or (50-130V) via a rear/side input selector switch Features: Analog display (voltmeter) for instant voltage reading, and equipped with a 5A protection fuse. 💰 Suggested Price (Fair and Reasonable): Asking Price: 200 SAR (A very reasonable price considering it's original, high-end Japanese manufacturing, and an excellent deal for anyone needing to protect delicate equipment or run 110V devices).