- Typical recommended interval: annually (every 12 months). Depending on your quality system, usage severity, and required uncertainties, intervals may be adjusted (e.g., 6–24 months). After repair, overload, or significant shock, recalibrate before use.

Calibrate Your Fluke 345
If you own a Fluke 345 Power Quality Clamp Meter, accurate calibration isn’t optional. It’s essential for safety, compliance, and confidence in every measurement.
Rogue Calibration simplifies calibration sourcing for Fluke equipment by connecting you directly with qualified, vetted calibration service providers from our trusted network—without the time-consuming search.
What Rogue Calibration Delivers
- Direct access to experienced calibration providers
- Fair, competitive pricing through provider competition
- Clear turnaround times before you commit
- Accredited and traceable calibration options
- Documentation suitable for ISO, FDA, and regulated environments
Our network supports a wide range of instruments and calibration requirements, helping you avoid phone tag, unclear quotes, and one-size-fits-all labs.
Whether you need a single Fluke 345 calibration or are managing a full fleet of instruments, Rogue Calibration helps you stay compliant, reduce downtime, and keep costs competitive—without locking you into a single lab or long-term contract.
Get connected. Get calibrated. Get back to work.
Our partners provide traceable electrical calibration services to help ensure measurement accuracy, compliance, and continued usability of your equipment.
Quick Overview
- What it is: A handheld power quality clamp meter that measures current, voltage, power/energy, power factor, and harmonics, with data logging.
- Typical use: Commissioning and troubleshooting VFDs/UPS, diagnosing harmonic distortion and power factor issues, load studies, and energy audits without disconnecting circuits.
- Status: Discontinued (out of production).
A Fluke 345 Power Quality Clamp Meter doesn’t lie—but it will expose lazy calibration. High‑accuracy measurements demand calibration performed by technicians who understand the 345, the specification limits, and the standards behind them.
Expert calibration verifies performance against traceable references, flags drift before it becomes failure and documents every adjustment. This isn’t box‑checking or sticker‑slapping. Its precision enforced. If your work depends on numbers you can defend, Rogue Calibration helps find the right calibration service provider for you.


Who is Rogue Calibration?
Built for speed, clarity, and real-world use, Rogue brings a modern approach to a process that hasn’t changed in decades. We're about simplicity... because we know this space and we have the tools to solve this problem We're results-obsessed.
We focus on: Clear requests, Connections with trusted providers, Better outcomes for both sides.
www.roguecalibration.com
Calibration Without the Bureaucracy
Finding Fluke 345 calibration can mean multiple calls, slow quotes, and inflexible pricing.
Rogue Calibration simplifies the process.
You submit one request. Qualified calibration providers respond with real options.
You decide who earns the work.

Rather than performing calibrations ourselves, Rogue Calibration acts as your single point of contact.
- You submit a calibration request for your Fluke 345
- We send your inquiry to multiple vetted calibration service providers
- Providers respond directly with quotes, turnaround times, and capabilities
You choose the provider that best fits your needs
No pressure. No obligation. Just options.
Product Information
- Manufacturer: Fluke
- Model Number: 345
- Model Details: Handheld power quality clamp meter for non-intrusive measurement of AC/DC current, voltage, power, energy, and harmonics with logging capabilities.
- Category: 345 Power Quality Clamp Meter
- Calibration Discipline: Electrical Calibration Voltmeter & Voltage Reference Calibration Lab Services
Why Fluke 345 Power Quality Clamp Meter Owners Use Rogue Calibration
The Fluke 345 Power Quality Clamp Meter is a trusted tool in industrial, commercial, and maintenance environments. But finding the right calibration provider can be time‑consuming.
Rogue Calibration helps you save time and money by:
- Eliminating the need to contact multiple labs
- Encouraging competitive pricing
- Connecting you with providers experienced in Fluke instruments
- Supporting traceable calibration options (ISO / NIST / ANSI, depending on provider)
- Letting you compare turnaround times before you commit
