Sencore PR570 POWERITE II Variable Isolation Transformer & Safety Analyzer

The Sencore PR570 POWERITE II is the kind of bench instrument that earns its keep every time an AC-powered chassis comes across the bench. Instead of relying on separate pieces of equipment, this unit combines variable isolated AC power and key safety checks into one compact, technician-friendly package.

Built around a continuously variable isolated output from 0 to 140 VAC, the PR570 is ideal for powering and evaluating hot-chassis equipment, checking regulator and shutdown behavior, easing line voltage up or down during troubleshooting, and helping track down intermittent faults. It also gives you built-in line and receptacle checks, making it easier to confirm that the power source itself is wired correctly before service work begins.

Where this unit really stands out is in its safety capability. The PR570 adds hot chassis testing, safety leakage testing, an adjustable current trip, and direct current and true power monitoring. That makes it especially useful for restoration benches, electronics repair, TV/radio service, audio equipment work, and any workflow where safe AC testing matters just as much as repair speed.

• 🔌0–140 VAC isolated output for controlled AC power during troubleshooting and service.
• ⚠️Hot chassis and leakage testing to help verify safe operation after repair or restoration.
• 📊Current and true power monitoring for fast bench feedback while equipment is under load.
• 🛡️Adjustable current trip protection to help limit fault current to the device under test.
• 🧪Bench-friendly all-in-one design that reduces clutter and keeps the AC troubleshooting process organized.

Electronics repair benches • radio and TV service • audio restoration • safe hot-chassis troubleshooting • buyers who want isolation, safety checks, and line monitoring in one unit