FLIR IM75-2 Industrial Insulation Tester / DMM (VFD Mode / Bluetooth)
- Professional Testing Starts Here – Fast, Accurate, Reliable
The FLIR IM75-2 is the all-in-one solution for engineers who need dependable insulation testing and advanced electrical measurement in one rugged device. Combining a powerful FLIR Industrial Insulation Tester with a True RMS digital multimeter, this versatile tool helps you diagnose faults quickly, verify safety, and keep systems running efficiently.
Get expert advice or request a quote for the FLIR IM75-2 today.

Why Choose the FLIR IM75-2?
The FLIR IM75-2 is designed to simplify complex electrical testing. Whether you‘re on-site or in a plant room, this FLIR Insulation Tester delivers accurate results you can trust.
- Dual-function insulation tester and DMM
- Advanced VFD filtering for motor drive environments
- LoZ mode to eliminate ghost voltages
- Bluetooth connectivity with METERLiNK
- Rugged, industrial-grade design
With the FLIR Industrial Insulation Tester, you get a complete diagnostic solution in one handheld unit.
Advanced Insulation Testing Capabilities
Engineered for demanding applications, the FLIR IM75-2 provides detailed insight into insulation condition. This FLIR Insulation Tester supports multiple test methods to help identify faults early and prevent costly downtime.
FLIR IM75-2 Key Features:
- Test voltages: 50 V, 100 V, 250 V, 500 V, 1000 V
- Insulation resistance range: 4 MΩ to 20 GΩ
- Polarisation Index (PI) and Dielectric Absorption Ratio (DAR)
- Instant, timed, and continuous testing modes
- Earth bond resistance measurement
With the FLIR Industrial Insulation Tester, you can confidently assess insulation performance across a wide range of systems.
Built-In Digital Multimeter with VFD and LoZ Mode
The FLIR IM75-2 includes a full-featured True RMS multimeter, making it an essential FLIR Insulation Tester for everyday diagnostics.
DMM Highlights:
- Voltage measurement up to 1000 V AC/DC
- VFD mode for accurate readings on variable frequency drives
- LoZ mode to remove ghost voltages
- Dual display for voltage and frequency
- Frequency measurement up to 40 kHz
This ensures the FLIR Industrial Insulation Tester performs reliably in noisy industrial environments.
Smart Data Logging with Bluetooth
Capture, store, and share data effortlessly with the FLIR IM75-2. This FLIR Insulation Tester integrates with the METERLiNK app for streamlined workflows.
Connectivity Benefits:
- Store up to 99 readings internally
- Transfer data via Bluetooth
- Create and share reports instantly
- Track trends over time
- Set custom alarm thresholds
FLIR METERLiNK app
The FLIR METERLiNK app is a Bluetooth-enabled mobile tool that allows you to simultaneously monitor up to seven compatible FLIR meters for real-time tracking of electrical and environmental conditions.
It features a user-friendly dashboard with live graphical and numerical data, customisable high/low alarms, and the ability to compare multiple log files for efficient troubleshooting.
🍎 iOS: App Store
🤖 Android: Google Play Store
Built for Industrial Environments
The FLIR IM75-2 is designed to handle tough working conditions, making it a reliable FLIR Insulation Tester for field use.
- IP54 rated for dust and water resistance
- 3 m drop tested for durability
- Operating temperature: 0°C to 50°C
- Shock and vibration tested to industrial standards
- Bright LED worklights and backlit display
This FLIR Industrial Insulation Tester is ready for demanding environments.
Technical Specifications
| Features | |
| Product | FLIR IM75-2 |
| Device Type | FLIR Industrial Insulation Tester + DMM |
| Test Voltages | 50 V to 1000 V |
| Resistance Range | 4 MΩ to 20 GΩ |
| Accuracy | Up to ±0.1% (DC voltage) |
| Measurement Rate | 2 samples per second |
| Display | 4000 count with bar graph |
| Memory | 99 readings |
| Connectivity | Bluetooth (METERLiNK®) |
| Safety Rating | CAT IV 600 V / CAT III 1000 V |
| Fuse Protection | 10 kA high-interrupt capacity fuse protection |
| Certifications | CE, UKCA, UL, FCC |
| Power Supply | 6 × AAA batteries |
| Battery Life | Up to 1100 insulation tests |
| IP Rating | IP54 |
| Weight | 605 g |
What comes with the FLIR IM75-2?
- FLIR IM75-2 Industrial Insulation Tester / DMM
- Premium test probes with clips
- 6 × AAA batteries
- Quick start guide
- Warranty card
Applications:
- Electrical installation testing
- Industrial maintenance
- Motor and drive diagnostics
- Preventative maintenance
- Fault finding and troubleshooting
❓ Frequently Asked Questions (FAQ)
Q1: What is the FLIR IM75-2 used for?
A. Combined insulation tester and multimeter designed for testing electrical systems, diagnosing faults, and verifying insulation integrity.
Q2: What makes the FLIR Industrial Insulation Tester different?
A. The FLIR Industrial Insulation Tester combines advanced insulation testing, VFD filtering, LoZ mode, and Bluetooth reporting in one device, reducing the need for multiple tools.
Q3: Does the FLIR Insulation Tester support data logging?
A. Yes, this tester stores up to 99 readings internally and connects via Bluetooth for advanced reporting.
Q4: Is the FLIR IM75-2 suitable for industrial use?
A. Yes, the FLIR IM75-2 is IP54 rated, drop tested, and built for harsh environments, making it ideal for industrial applications.
Q5: What is LoZ mode on the FLIR IM75-2?
A. LoZ mode on the FLIR IM75-2 removes ghost voltages to provide more accurate readings in complex electrical systems.
Q6: How long does the battery last?
A. The FLIR Industrial Insulation Tester can perform up to 1100 insulation tests on a single set of batteries, depending on usage.
Get Your FLIR IM75-2 Today
Upgrade your toolkit with the FLIR IM75-2—a professional-grade FLIR Insulation Tester built for accuracy, durability, and efficiency.
Contact us now to request pricing or speak to a product specialist about the FLIR Industrial Insulation Tester.