About the Product

Reliable PSU Voltage Tester for Antminer & Whatsminer Power Supplies
Ensure stable performance and fast diagnostics with the Power Supply Output Tester, specifically designed for ASIC miner PSUs. Ideal for identifying voltage irregularities, this tester supports a wide range of Antminer and Whatsminer power supply models, including APW12, APW9, APW8, P222C, P221C, and more.

Standalone Voltage & Load Testing – No Miner Required

This versatile testing tool allows independent voltage and load testing of power supplies without connecting them to a miner. It’s perfect for repair technicians and mining operators who want to quickly detect PSU issues and reduce equipment downtime.

Key Features:

✔ Compatible with major ASIC miner PSUs (Antminer & Whatsminer)
✔ Supports voltage detection and load testing
✔ Speeds up fault diagnosis without requiring miner connection
✔ Reduces maintenance time and increases repair efficiency

Compatible PSU Models:

Antminer:

  • APW121215 a/b/c/d/e/f/g

  • APW121417 a/b

  • APW12, APW9, APW9+, APW8

Whatsminer:

  • P222C, P221C, P21E, P21D, P21, P20