FLIR CM78-PV Solar Clamp Meter
- Advanced solar and electrical testing made simple
The FLIR CM78-PV Solar Clamp Meter is a powerful, all-in-one tool designed for professionals working across commercial, industrial, and solar photovoltaic (PV) environments. Combining precision, durability, and smart connectivity, the FLIR CM78-PV simplifies complex electrical testing tasks while ensuring maximum safety and efficiency.

Built to handle demanding electrical inspections, the FLIR CM78-PV supports high-voltage solar DC measurements up to 1,500 V using test leads and measures AC/DC current up to 1,000 A via its rugged clamp jaw. Whether you‘re verifying solar string performance, diagnosing electrical faults, or monitoring large-scale solar installations, the FLIR CM78-PV Solar Clamp Meter delivers accurate results you can trust.
Equipped with True RMS technology, Variable Frequency Drive (VFD) mode, Low Impedance (LoZ) mode, and Inrush AC current measurement, the FLIR CM78-PV is designed to tackle modern electrical systems with fluctuating loads and complex signals. The integrated non-contact infrared (IR) thermometer with a precise laser pointer allows for fast detection of overheating components, making it easy to identify potential issues in panels, conduits, motors, and other critical equipment.
With built-in Bluetooth METERLiNK technology, the FLIR CM78-PV connects wirelessly to your mobile device, enabling real-time data monitoring, effortless documentation, and instant sharing of inspection results. This connectivity transforms the way you work, reducing manual steps and keeping your team informed—no matter where you are on the job site.
▶ Video: See the FLIR CM78-PV Solar Clamp Meter in action

FLIR CM78-PV Key Features:
- High-Voltage Solar Testing: Perform safe and accurate solar PV DC measurements up to 1,500 V with CAT III safety compliance
- Comprehensive Current Measurement: Clamp jaw handles up to 1,000 A AC/DC for versatile power diagnostics
- Precision Diagnostics: True RMS, VFD mode, and LoZ mode for accurate readings in complex systems
- Integrated Infrared Thermometer: Locate overheating components quickly and safely
- Wireless METERLiNK Connectivity: Sync with mobile devices for live data, reporting, and collaboration
- Durable, Professional Design: Includes CAT III-1500 V test leads and MC4 PV plugs
- Data Logging Functionality: Capture intermittent faults and monitor performance trends

Optimised for Solar PV and Electrical Applications
The FLIR CM78-PV Solar Clamp Meter is purpose-built for solar professionals needing reliable tools to verify system performance, ensure installation safety, and maintain operational efficiency. From rooftop arrays to utility-scale solar farms, the FLIR CM78-PV supports accurate DC power measurements, helping you identify issues before they escalate.
Industrial electricians and maintenance teams also benefit from the FLIR CM78-PV‘s ability to manage complex electrical loads, diagnose motor faults, and inspect variable frequency drives with precision. Its LoZ mode reduces ghost voltage readings, ensuring true measurements every time.
Stay Connected with FLIR METERLiNK
The FLIR CM78-PV Solar Clamp Meter isn’t just about measurements—it’s about transforming your workflow. Thanks to Bluetooth® METERLiNK® technology, you can wirelessly link the FLIR CM78-PV to your smartphone or tablet, giving you the ability to:
- Monitor multiple readings in real time.
- Document inspections instantly.
- Share reports directly from the field.
- Connect up to seven compatible FLIR meters for comprehensive monitoring.
Whether you‘re on a rooftop, in a control room, or managing hazardous environments, the FLIR CM78-PV and METERLiNK keep you informed, efficient, and safe.
Applications of the FLIR CM78-PV Solar Clamp Meter
- Solar System Verification: Ensure PV systems operate efficiently and safely.
- Solar Farm Maintenance: Detect faults in large-scale solar plants.
- Manufacturing Quality Control: Test solar panel performance during production.
- Industrial Electrical Inspections: Diagnose faults in motors, panels, and conduits.
- Remote Monitoring: Inspect hazardous or hard-to-reach areas wirelessly.
Why the FLIR CM78-PV is the Professional’s Choice
The FLIR CM78-PV Solar Clamp Meter stands out as a versatile, reliable, and intelligent tool for anyone working with solar or electrical systems. Its ability to handle high-voltage solar measurements, combined with advanced diagnostic features and wireless capabilities, makes the FLIR CM78-PV an essential part of any professional toolkit.
By integrating precision measurement with smart technology, the FLIR CM78-PV not only improves accuracy but also saves time—allowing you to work faster, safer, and smarter. From installation to maintenance, the FLIR CM78-PV Solar Clamp Meter ensures you stay ahead in today’s fast-evolving energy and electrical sectors.
Upgrade your inspections with the FLIR CM78-PV Solar Clamp Meter—the smart choice for advanced solar and electrical testing.
What comes with the FLIR CM78-PV?
- CM78-PV Solar Clamp Meter
- Carrying Pouch (TA91)
- CAT III-1500 V double molded test leads (TA90)
- CAT III-1500 V MC4 PV Plugs (TA89)
- 6 x AAA (LR03) Battery
- User Manual
