- Details
- Category: Clamp Meters

The FLIR TA74 expands possibilities, eliminates obstacles, and provides the greatest results from your current meter. The narrow, 18-inch-long flexible coil clamp and locking mechanism enable you to take measures in confined or problematic spaces, making it excellent for multiple conductor measurements, double-wrapping requirements, and deeper access. The connector is a conventional banana plug, and the output is a voltage signal, making it compatible with most DMMs and clamp meters, regardless of manufacturer.
Agency Approvals | CE, UL |
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Drop test | 9.8' (3m) |
Safety Rating | CAT IV 600V,CAT III 1000V |
Standards | EN61010‐1, EN61010‐2‐032 |
Warranty | Limited lifetime with registration |
Probe Length | 73" (1.9m) |
Work light | Two white LEDs |
AC Current Bandwidth | 45Hz – 500Hz (sine wave) |
AC Current Ranges and Resolution | 30.00A, 300.0A, 3000A |
Basic AC current accuracy (full scale) | ± 3.0% + 5 digits |
Flex Coil Diameter | 0.3" (7.5mm); |
Flex Coil Length | 18" (45 cm) |
Flex Coil Tip Diameter | 0.5" (13mm) |
Max Conductor Diameter Capacity | 4.7" (12cm) |
Maximum AC current | 3000A AC |
Measurement Rate | 1.5 samples per second, nominal |
Min Reqs for Meter Comp with TA72 | AC voltage function 4000 count display 1mV resolution |
Positional Error [distance from optimum] | 1.4" (35mm) 1.0% / 2.0" (50mm) 1.5% / 2.4" (60mm) 2.0% |
Power Supply | (2) 1.5V "AAA" |
- Details
- Category: Clamp Meters

The FLIR CM85-2 is an industrial power clamp meter with advanced power analysis and variable frequency drive (VFD) filtering capabilities needed by electrical troubleshooters for large-scale equipment. Analyze voltage in complex machinery, including harmonics, inrush, current, and phase rotation tests, with a wide AC/DC voltage range and ±1% accuracy. Stream real-time data from the CM85-2 to your mobile device over Bluetooth®. The METERLiNK® program allows you to compare log files, set alert levels, visualize trends, and generate reports to share with team members.
Jaw Opening | 45 mm (1.77 in) |
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AC Current | 99.99 A, 50-60 Hz ± (2% + 5 digits); >60–400 Hz ± (2.5% + 5 digits) 999.9 A, 50-60 Hz ± (2% + 5 digits); >60–400 Hz ± (2.5% + 5 digits) |
Safety Category | CAT IV-600 V, CAT III-1000 V |
AC Current | 99.99 A, 50-60 Hz ± (2% + 5 digits); >60–400 Hz ± (2.5% + 5 digits) 999.9 A, 50-60 Hz ± (2% + 5 digits); >60–400 Hz ± (2.5% + 5 digits) |
AC Voltage | 99.99 V, 50–500 Hz ±(1.0% + 5 digits) 999.9 V, 50–500 Hz ±(1.0% + 5 digits) |
Capacitance | 3.999 μF, ±(1.9% + 8 digits) 39.99 μF, ±(1.9% + 8 digits) 399.9 μF, ±(1.9% + 8 digits) 3.999 mF, ±(1.9% + 8 digits) |
Continuity | 999.9 Ω, ±(1.0% + 5 digits) |
DC Current | 99.99 A, ±(2% + 0.5 A) 999.9 A, ±(2% + 5 digits) |
DC Voltage | 99.99 V, ±(0.7% + 2 digits) 999.9 V, ±(0.7% + 2 digits) |
Diode | 0.40 to 0.80 V, ±0.1 V |
Frequency | 20.00 to 99.99 Hz, ±(0.5% + 3 digits) 20.0 to 999.9 Hz, ±(0.5% + 3 digits) 0.020 to 9.999 kHz, ±(0.5% + 3 digits) |
Harmonics | Total harmonic distortion ACA/ACV: 99.9%, ±(3.0% + 10 digits) Harmonic distortion: H01–H12 99.9%, ±(5% + 10 digits) Harmonic distortion: H13–H25 99.9%, ±(10% + 10 digits) |
Inrush Current | ACA: 99.99 A, ±(3% + 0.3 A) 999.9 A, ±(3% + 5 digits) |
Measuring Rate | 3 times per second |
Peak Hold | ACV: 140.0 V, ±(3.0% + 15 digits) 1400 V, ±(3.0% + 15 digits) ACA: 140.0 A, ±(3.5% + 15 digits) 1400 A, ±(3.5% + 15 digits) |
Power Factor | -1.00 to 0.00 to +1.00, ±3° ±1 digit |
Recording | Data recording available via METERLiNK App |
Resistance | 999.9 Ω, ±(1.0% + 5 digits) 9.999 kΩ, ±(1.0% + 3 digits) 99.99 kΩ, ±(1.0% + 3 digits) |
VFD | ACV: 99.99 V, 50–60 Hz ±(1% + 5 digits) 999.9 V, 50–60 Hz ±(1% + 5 digits) ACA: 99.99 A, 50–60 Hz ±(2% + 5 digits) 999.9 A, 50–60 Hz ±(2% + 5 digits) |
Watts | DC: 9.999 kW (10 V, 5 A min), ±(3% + 0.05 kW) 99.99 kW (10 V, 5 A min), ±(3% + 0.5 kW) 999.9 kW (10 V, 5 A min), ±(3% + 10 digits) AC: 9.999 kW (10 V, 5 A min), ±(3% + 10 digits) 99.99 kW (10 V, 5 A min), ±(3% + 10 digits) 999.9 kW (10 V, 5 A min), ±(3% + 10 digits) |
Bluetooth range max | 10 m (32 ft) |
Auto Power Off | Approximately 30 minutes |
Battery life | 50 hours with alkaline batteries (backlight, work light, and Bluetooth are off) |
Power Requirements | 6 × 1.5 V AAA alkaline batteries |
Dimensions (L x W x H) | 276 mm × 101 mm × 50 mm (10.87 in × 3.98 in × 1.97 in) |
Jaw Opening | 45 mm (1.77 in) |
Weight | Total weight including batteries: 0.65 kg (1.43 lb) |
Worklights | Yes |
Certifications | UL, CE, FCC, IC, UKCA, CSAUS |
Drop test | 1.2 m (4 ft) |
EMC | FCC: 47 CFR Part 15 Subpart B CE: EN IEC 61326-1:2021 EN IEC 61326-2-2:2021 EN 301 489-1 V2.2.3 (2019-11) EN 301 489-17 V3.2.4 (2020-09) RF: ETSI EN 300 328 V2.2.2 EN 62479:2010 EN 50663:2017 |
Operating Temp & Humidity | 0°C to 10°C (32°F to 50°F) (non‐condensing) 10°C to 30°C (50°F to 86°F) (≤80% RH) 30°C to 40°C (86°F to 104°F) (≤75% RH) 40 to 50°C (104°F to 122°F) (≤45% RH) |
Safety Category | CAT IV-600 V, CAT III-1000 V |
Safety Standards | IEC 61010-1:2010, IEC 61010-2-032:2012, IEC 61010-2-033:2012 |
Shock & Vibration | Random vibration per MIL‐PRF‐28800F Class 2 (5 Hz to 55 Hz, 3 g maximum) |
Storage temperature and relative humidity [RH] | -10°C to 50°C (14°F to 122°F). 0–80% RH (batteries not fitted) |
Temperature Coefficient | 0.2 × (specified accuracy)/°C, <18°C, >28°C |
Warranty | Limited Lifetime Warranty www.flir.com/testwarranty |
AC Current Bandwidth | 45–500 Hz (sine wave) |
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AC Current Ranges and Resolution | 30.00 A, 300.0 A, 3000 A |
AC Response | True RMS |
Basic AC current accuracy (of reading) | ±3.0% + 5 digits |
Display Rate | 2 times per second |
Flex Coil Length | 45 cm (18 in) |
Flex Coil Tip Diameter | 13 mm (0.5 in) |
Inrush Current | Minimum 0.5 A, 100 mS |
Max Conductor Diameter | 12 cm (4.7 in) |
Maximum AC current | 3000 A AC |
Maximum resolution | 0.01 A |
Measurement Rate | 1.5 samples per second, nominal |
Positional Error [distance from optimum] | 35 mm (1.4 in) ±1.0%, 50 mm (2.0 in) ±1.5%, 60 mm (2.4 in) ±2.0% |
Bluetooth range max | 10 m (32 ft) |
Data Record Mode | 20,000 points; 1 minute sample rate |
Wireless ID# max | Up to 20 |
Display | 3000-count LCD with backlight and multi‐function indicators |
Auto Power Off | Approximately 10 minutes |
Battery life | 100 hours with alkaline batteries (calculated) |
Battery type | 2 x 1.5 V AAA |
Coil Bend Radius | 80 mm (3.1 in) |
Coil Diameter | 7.5 mm (0.3 in) |
Display Indications | Progressive low battery, over range, hold |
Maximum Conductor Diameter | 12 cm (4.7 in) |
Size [L × W × H] | 330 mm × 175 mm × 28.45 mm ( 13 in × 6.89 in × 1.12 in) |
Weight | 233 g (0.51 lb) with batteries |
Worklights | 2x LEDs |
Certifications | UL, CE, FCC, IC, UKCA, CSAUS |
Drop test | 3 m (9.8 ft) |
IP Rating | IP54 dust-protected and splash-resistant |
Operating Altitude | 2000 m (6562 ft) max |
Operating Humidity | Maximum 80% up to 35°C (95°F) decreasing linearly to 60% at 45°C (113°F) |
Operating Temperature | 0°C to 50°C (32°F to 122°F) |
Safety Rating | CAT IV-600 V, CAT III-1000 V |
Standards | Safety (UL): IEC 61010-1:2010, IEC 61010-2-032:2012 EMC (FCC): 47 CFR Part 15 Subpart B EMC (CE): EN IEC 61326-1:2021 EN IEC 61326-2-2:2021 EN 301 489-1 V2.2.3 (2019-11) EN 301 489-17 V3.2.4 (2020-09) RF: ETSI EN 300 328 V2.2.2 EN 62479:2010 EN 50663:2017 |
Storage Humidity | 80% relative humidity (maximum) |
Storage Temperature | -20°C to 60°C (-4°F to 140°F) without batteries |
Temperature Coefficient | 0.2 × specified accuracy/°C, <64.5°F (18°C), >82.4°F (28°C) |
- Details
- Category: Clamp Meters

The FLIR CM276 clamp meter uses thermal imaging and electrical measurement to inspect and troubleshoot electrical systems, solar panels, pumps, and motors. The CM276 uses IGM™ (Infrared Guided Measurement) to safely locate hot spots and overloaded circuits. Compatibility with the METERLiNK® app enables the quick and efficient capturing of readings, photos, and videos for analysis, trending, and sharing.
IR Resolution | 160 × 120 (19,200 pixels) |
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Display Size | 2.4 in, TFT screen |
Jaw Opening | 35 mm (1.37 in) |
AC/DC Voltage | Range 1000 V / Basic accuracy ±1.0% |
Data Logging & Storage | 10 sets of 30K scalar measurements, 100 images |
Connectivity | Bluetooth® |
Color Palettes | Iron, rainbow, arctic, white hot, and black hot |
Display Size | 2.4 in, TFT screen |
Field of View [V x H] | 44° × 57° |
Focus | Fixed |
Image Modes | Thermal MSX (Multi Spectral Dynamic Imaging) Thermal camera only Digital camera only |
IR Resolution | 160 × 120 (19,200 pixels) |
Sensitivity | 150 mK |
Spectral Response | 8µm to 14 µm |
Thermal Imaging Detector | FLIR Lepton® microbolometer |
AC/DC Current | Range 600.0 A / Basic accuracy ±2.0% |
AC/DC Voltage | Range 1000 V / Basic accuracy ±1.0% |
Auto Range | Yes, with manual range option |
Capacitance | Range 1000 µF / Basic accuracy ±1.0% |
Continuity check threshold | ≤30 Ω beeper on, ≥150 Ω beeper off |
Diode | Range 1.5 V / Basic accuracy ±1.5% |
Flex Input AC A | Range 3000 A / Basic accuracy ±1.0% |
Flex Input Frequency Counter | Range: 10.00 kHz / Basic accuracy: ±0.1% |
Inrush AC Current | Range 600.0 A / Basic accuracy ±3.0% |
LoZ Mode AC Voltage | Range 60.00 V, 600.0 V, 1000 V / Basic accuracy ±1.0% |
LoZ Mode DC Voltage | Range 60.00 V, 600.0 V, 1000 V / Basic accuracy ±1.0% |
Measuring Rate | 3 samples per second |
PV DC Power | 900 kVA / Basic accuracy ±2.0% |
PV DC Voltage | Range 1000 V / Basic accuracy ±2.0% with TA82 Range 1500 V / Basic accuracy ±2.0% with TA85/TA86 (optional accessories) |
Resistance | Range 60 KΩ / Basic accuracy ±1.0% |
Temperature [IR] | -10°C to 300°C (14°F to 572°F) |
Temperature Accuracy | ±3°C (5.4°F) or ±3% of the reading; whichever is greater |
True RMS | Yes |
VFD AC Current | Range 600.0 A / Basic accuracy ±2.0% |
VFD AC Voltage | Range 1000 V / Basic accuracy ±1.0% |
Connectivity | Bluetooth® |
Data Logging & Storage | 10 sets of 30K scalar measurements, 100 images |
Storage Media | eMMC 8 GB |
Auto Power Off | For device: option to OFF, 2, 5, or 10 minutes For worklight only: option to OFF, 5, 15, or 30 minutes |
Battery | Rechargeable 3.7 V, 5400 mAh LiPo |
Jaw Opening | 35 mm (1.37 in) |
Laser Pointer | Type: Class 1 Power: ≤0.39 mW Wavelength: 640 nm to 660 nm |
Size [L × W × H] | 272 mm × 100 mm × 51.5 mm (10.7 in × 3.94 in × 2.0 in) |
Weight | 560 g (19.8 oz) |
Worklights | 2 × white LED |
Drop test | 2 m (6.5 ft) |
Emissivity Settings | 0.10 to 1.00 (default is 0.95); select from three presets or set manually |
IP Rating | IP40 |
Warranty | 10 year |