Ensure the reliability and stability of your computer power supply with this advanced ATX Power Tester, designed for quick and accurate diagnosis of power output performance. Featuring a user-friendly LCD display, this tester allows you to easily monitor voltage levels and PG values, simplifying the traditional multimeter testing process for both professionals and beginners. Simply connect the ATX connector of an unloaded power supply to instantly verify its operational status. Key Features: · Simple and Intuitive Diagnosis: Quickly assess the output performance and stability of computer power supplies by connecting the ATX connector. The clear LCD screen displays voltage readings and PG values, enabling easy identification of power supply issues without complex procedures. · Comprehensive Compatibility: Supports a wide range of power supply specifications including ATX, BTX, ITX, and TFX. Equipped with multiple connection ports such as Floppy, HDD, COROM, 4pin (P4), 8pin (Dual-CPU), and 6pin (PCI-E), ensuring thorough testing across diverse computer system configurations. · Instant Failure Alarm: Detects abnormal power outputs and immediately alerts users through flashing LCD indicators and audible alarms, facilitating prompt troubleshooting and preventing potential hardware damage. · User-Friendly Design: Features a straightforward interface that is easy to operate even for non-professionals. Includes a reminder to avoid hot-swap operations to maintain testing accuracy and reliability. · Lightweight and Portable: Constructed with durable plastic casing, this compact and lightweight tester is convenient to carry and use in various environments, enhancing your work efficiency on the go. Specifications: · Material: Plastic · Voltage Input: 20/40PIN (ATX power supply) · Voltage Detection: +12V / -12V / +5V / +3.3V / 5VSB / 12VPG · Connection Ports: Floppy, HDD, COROM, 4pin (P4), 8pin (Dual-CPU), 6pin (PCI-E) · Item Size: 120 x 65 x 18.8 mm (4.72 x 2.56 x 0.74 in) · Item Weight: 80 g (2.82 oz) · Package Size: 180 x 90 x 20 mm (7.09 x 3.54 x 0.79 in) · Package Weight: 105 g (3.71 oz) Package Includes: · 1 x ATX Power Tester This ATX Power Tester is an essential diagnostic tool for anyone needing to verify the health and performance of computer power supplies. Its broad compatibility, clear display, and instant alarm system make it a reliable and efficient choice for maintaining stable computer operation and preventing hardware failures.