8-in-1 Refrigerator Diagnostic Tester

Multi-Functional Refrigerator Tester – One Tool for Multiple Diagnostics There is no need to replace a separate tester for each refrigerator component. This all-in-one tester can easily and accurately diagnose 11 parts — perfect for professionals and DIY enthusiasts. Compatible Components: Compressor & Inverter Compressor Pulse Solenoid Valve DC Fan (3-wire & 4-wire) Electric Valve Inverter Board (2-wire communication) Transformer Board Constant Frequency Compressor Key Functions: Frequency adjustment for precise control Dual stabilized impulse solenoid valve testing Single / double throttle testing Solenoid master board pulse test LIN communication interface support Features You’ll Appreciate: Real-time digital display – See detected parameters instantly Waterproof & dustproof buttons – Reliable in shop or field conditions Fault diagnosis – Quickly pinpoint issues across all major components What’s Included: Tester unit, test leads, user manual We’re here to help.