POWER-Z KM001PRO

The POWER-Z KM001 Pro, by ChargerLAB, is a compact, multifunctional USB tester to inspect and log power delivery performance:

High-Resolution OLED Display

1″, 128×64‑pixel color OLED for clear real‑time readings

Multi‑Port Configuration

USB‑A input/output, USB‑C input/output, and Micro‑USB for PC connectivity

Accurate Measurements

Voltage: 0.1–24 V with 0.0001 V resolution

Current: up to 5 A with 0.001 A resolution

Accuracy: ±0.1 %

Protocol Testing & Triggering

Supports PD2.0/3.0 (including PPS), QC2.0/3.0, MTK‑PE+, Huawei FCP/SCP, Samsung AFC, Apple 2.4 A, BC1.2

Ripple Analysis

Built-in feature similar to a micro-oscilloscope for measuring <50 Hz ripple Data Logging & PC Support Offline memory: 5 logs × 2,560 data points PC connection via micro-USB for live graphing, CSV export, calibration, and firmware updates Cable Diagnostics Measures line resistance and cable voltage drop Build & Power Compact: ~62 × 24 × 12 mm, ~20 g Standby current ~3 mA (5 V input) 🧰 Why It’s Great Portable lab‑grade tester: small enough for bench or field use Extensive protocol support: from basic chargers to advanced USB‑C PD & PPS Detailed analysis: measures ripple and logs power curves—beyond simple meters Ideal for troubleshooting: USB power, cables, power banks, fast-charging validation