IM75 Industrial Insulation Tester and DMM Combination with VFD Mode and Bluetooth METERLiNK
The FLIR IM75 is both an advanced multifunction digital multimeter and premier handheld insulation tester for installation, troubleshooting and maintenance professionals. The IM75 includes several specialty insulation modes including: Polarization Index, Dielectric Absorption and Earth Bond Resistance. Insulation tests can be performed instantly, continuously and over a timed duration for in-depth assessment.
Next Generation Combo Insulation Tester & Multimeter Tackles Every Challenge Improve Best Practices for Insulation Testing
By adding insulation testing capabilities to the ubiquitous digital multimeter, electricians are always equipped for insulation testing, making it a more routine part of their predictive maintenance routine. The FLIR IM75 helps you do faster troubleshooting and repairs without the need for additional tools.
For Insulation Resistance Testing:
The combination meter is rugged: 2 meter drop-tested and IP-54-rated. It includes a digital insulation resistance tester (or megohmmeter) with 5 different test voltages (50V, 100V, 250V, 500V, 1000V) for measuring resistance (or ‘megging’) from 4MΩ to 20 GΩ with a resolution as low as 0.001MΩ and accuracy down to ±1.5%.
To make at-a-glance go or no-go testing easier, a 2-color LED indicator with Compare Mode makes pass/fail determinations easy to perform and easy to notice with a green/red Pass/Fail LED indicator on the face of the meter. The IM75 features several test modes not typically found in compact, handheld insulation testers including: Polarization Index, Dielectric Absorption and Earth Bond Resistance.
The IM75 allows users to add a variety of insulation tests to routine diagnostics performed either instantly, continuously or over a timed duration for in-depth assessment.
DMM Always Ready:
This full-function, True RMS 1000V-range digital multimeter measures AC and DC voltage, capacitance, frequency (ACV), and has VFD mode, diode-test, and continuity check capabilities. Designed rugged to handle daily use, the FLIR IM75 digital multimeter offers both safety and versatility—without compromising high performance.
VFD Mode: The FLIR IM75 is engineered to deliver accurate readings and diagnostics, no matter the environmental conditions. In industrial environments where motors, pumps and other processing equipment are controlled by switching electronics and variable frequency drives (VFDs), it can be difficult to test accurately when distorted waveforms exist on electronic loads. The IM75’s VFD Mode uses a low-pass filter to ensure precision readings even when signals are noisy.
Data Recording and Bluetooth Connectivity: When extended testing is required for trending and analysis, up to 99 readings can be recorded in the IM75’s internal memory. For extended data monitoring and remote viewing, the FLIR IM75 connects via Bluetooth to compatible smartphones and tablets using the FLIR Tools Mobile app.
Now, you can monitor electrical readings on equipment in closed cabinets, with dangerous moving components, or with extreme temperatures – all from a safe distance. Use the app to share diagnostic results with colleagues or customers on-site or remotely—share as primary readings or within professional-looking reports that are easily created. As part of the FLIR family, this innovative meter also communicates with METERLiNK-enabled FLIR IR cameras, helping you record electrical readings on thermal images in real time. Whether you’re working on complex electrical, mechanical or pump systems, you want tools that can work together to gather and record all the relevant data—temperature and electrical together on one thermal image. This not only means you save time, it also ensures accurate, coordinated documentation for PdM inspection reports.
The IM75 ’s super-bright LED worklights illuminate poorly-lit work areas without the use of a flashlight. These built-in flood-pattern lights free up a hand, adds confidence when performing visual inspections (for wear, pitting, dirt, corrosion and dust) and makes it easier to read faded labels and other markings, especially at unfamiliar job sites. The 4,000-count dual display with analog bargraph is LED-illuminated making it bright and easy to read anywhere. In addition to recording up to 99 manually entered readings, versatile data functions including auto and standard hold. For peace of mind, FLIR backs up its durable combo insulation tester / multimeters with a limited lifetime warranty.
FLIR IM75 Specifications |
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| Technical Summary | Max Range | Basic Accuracy |
| Insulation Resistance | 4M to 20GΩ | ±1.5% |
| Insulation Test Voltages | 50, 100, 250, 500 and 1000V | ±3.0% |
| DC Voltage | 1000.0V | ±0.1% |
| AC Voltage | 1000.0 V | ±1.5% |
| VFD AC Voltage | 1000.0V | ±1.5% |
| Earth Bond Resistance | 40Ω to 40KΩ | ±1.5% |
| Capacitance | 10 mF | ±1.2% |
| Frequency (ACV) | 40kHz | +/- 5 digits |
| Diode Test | 2V | ±0.5% |
| Continuity | 400.0Ω | ±0.5% |
| General Information | ||
| IP Rating, Drop Test | IP 54, 2m | |
| Category Rating | CAT III-1000V, CAT IV-600V | |
| Bluetooth Range | 10m | |
| Battery Type | 6 x AAA | |
| Memory | 99 internal storage locations | |
| Operating Temperature | 0 to 50°C | |
| Warranty | Limited Lifetime*Lifetime Coverage is defined by the greater of whichever condition below applies:
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Recommended Accessories
The FLIR TA50 Universal Magnetic Hanging Strap enables technicians to hang their FLIR test and measurement meters on metal electrical cabinets while testing.
The durable nylon strap on the FLIR TA50 securely fastens to test meters with an integrated mounting tab.
It features form-fitting instrument compartments, a concealed zipper to resist dirt, resilient nylon strap and a rugged, non-slip finish.
