Thermal Grizzly WireView GPU 1x8Pin PCIe Normal Meter black — cable tester for 8‑pin GPU PCIe connectors

Thermal Grizzly WireView GPU (TG-WV-P18N) is a compact measuring device for monitoring the power consumption of graphics cards. It connects between the PSU PCIe power cables and the GPU PCIe power connector and displays real-time measurements on a built-in OLED screen. The WireView GPU also improves cable routing: its U-shaped design lets PCIe power cables be routed neatly along the backplate of the card, reducing cable bulges and simplifying cable management.

Advantages

The device provides direct measurements of GPU power draw, voltage and current with a clear OLED readout, and records minimum, maximum, average (60 s) and total energy values. Switching between displayed values is done with a single button. Its U-shaped form factor allows tidy cable routing for 8‑pin PCIe GPU connectors and works as a simple cable management aid. Available in two orientation variants (N = normal, R = rotated) to match different connector orientations on expansion cards.

Suitable for

• Monitoring real-time GPU power consumption during gaming or benchmarking
• Diagnosing power-cable wiring and connection issues on 8‑pin PCIe GPU cables
• System builders and custom cable makers verifying pin mapping and continuity
• Overclocking and stability testing where accurate power data is required

Key specifications

• Type: measuring device
• Model / MPN: TG-WV-P18N
• Color: Black
• EAN: 4260711990588
• Intended use: measuring the power consumption of graphics cards
• Display: OLED — shows current power (W), voltage (V), current (A), min/max power (W), average power over 60 s (AVG W) and total energy (E)
• Functions: DC voltage measurements, energy consumption calculation
• Connector orientation: Normal (N) for standard PCIe connector orientation

How to use

Plug the WireView GPU between the power supply PCIe cable and the graphics card PCIe power connector according to the connector orientation (this is the N version). The OLED display will show real-time measurements once power is supplied. Use the push button to cycle through displayed values (power, voltage, current, min/max, average, total energy). Route the PCIe power cables over the backplate using the WireView’s U-shaped passage to achieve neat cable management.

Usage recommendations

Use the WireView GPU only with compatible 8‑pin PCIe GPU power connectors and ensure correct orientation (N or R) when installing. Do not modify the device or connectors; follow standard safety precautions when working inside a powered PC.