Fluke 279 FC True-rms Thermal Multimeter
Model#:Fluke 279 FC/iFlexPart#:4684050UPC#:0 95969 79446 6
Fluke 279 FC True-rms Thermal Multimeter is rated out of 5 by 17.
Key features
- Full-featured multimeter with built-in thermal imager
- 15 measurement functions including voltage ac and dc, resistance, continuity, capacitance, diode test, Min/Max/Avg, current ac with included iFlex current probe
- Assembled in the USA
- Three year standard warranty
- CAT III 1000 V, CAT IV 600 V measurement category
- Designed for durability, built to withstand a 1 m (3 ft) drop, double insulated with raised rubber holster for increased protection
In stock
$1,399.99
Product overview: Fluke 279 FC True-rms Thermal Multimeter
Find, repair, validate, and report electrical issues quickly
Locate the problem immediately
Thermal imaging multimeters are a first-line troubleshooting tool for electrical equipment that can check hot spots on high-voltage equipment and transformers, and detect heating of fuses, wires, insulators, connectors, splices and switches. Scanning with the 279 FC's thermal imager reveals many electrical issues rapidly and from a safe distance. By combining two tools into one, the thermal multimeter lightens the load and increases productivity.Expanded functionality
Compatible with iFlex® (a flexible current clamp) to expand your measurement capabilities and get into tight, hard to reach spaces for current measurement (up to 2500 A AC). The large full-color LCD screen makes for easier and clearer viewing of images and readings. The 10 hour+ rechargeable battery keeps you going all day long under normal conditions.With built-in Fluke Connect®, transmit results wirelessly to a smartphone and save time on reporting to validate work is complete. Troubleshoot better by instantly trending and monitoring measurements live on your smartphone screen. Create and email reports right from the field.
 |  |  |  |  | |
|---|---|---|---|---|---|
| Fluke 115 Field Technicians Digital Multimeter | Fluke 87V Industrial Multimeter | Fluke 3000 FC Series Wireless Multimeter | Fluke 1587 FC Insulation Multimeter | Fluke 279 FC True-rms Thermal Multimeter | |
| CAT rating | CAT III 600 V | CAT III 1000 V CAT IV 600 V | CAT III 1000 V CAT IV 600 V | CAT III 1000 V CAT IV 600 V | CAT III 1000 V CAT IV 600 V |
| True-rms readings | ✔ | ✔ | ✔ | ✔ | ✔ |
| Voltage AC/DC | 600 V | 1000 V | 1000 V | 1000 V | 1000 V |
| Current AC/DC | 10 A | 10 A | 400 mA | 400 mA | 2500 A AC (with iFlex) |
| Resistance | 40 MΩ | 50 MΩ | 50 MΩ | 50 MΩ | 50 MΩ |
| Capacitance | 10,000 μF | 10,000 μF | 10,000 μF | 10,000 μF | 10,000 μF |
| Temperature | - | -200.0 °C to 1090 °C | with t3000 FC | -40 °C to 537 °C | Infrared camera -10 °C to 200 °C |
| Infrared camera | - | - | - | - | ✔ |
| Additional measurement capabilities | Continuity/diode test | Frequency, continuity/diode test, motor drive (VFD) measurement, duty cycle, microamps, analog bar graph, relative reference | Frequency, continuity/diode test. Able to connect to three 3000 FC modules. | Frequency, Pi/DAR timed ratio tests, continuity/diode test, motor drive (VFD) measurement, microamps, relative reference | Frequency, continuity/diode test, motor drive (VFD) measurement |
What's in the box:
- 279 FC Thermal Multimeter
- 45.72 cm (18 in) iFlex flexible current probe
- (1 pair) TL175 test leads
- Rechargeable lithium ion battery and charger
- Soft carrying case
- Hanging strap
- Quick reference guide
Specifications: Fluke 279 FC True-rms Thermal Multimeter
| DMM | |
| Basic dc accuracy | 0.09% |
| Bandwidth | 1% 45 Hz to 65 Hz, full time low pass filter |
| Voltage | ac/dc 1000 V |
| Current ac | 2500 A with included iFlex Flexible Current Probe |
| Resistance | 50 MΩ |
| Frequency | 100 kHz |
| Capacitance | 9,999 µF |
| Continuity with beeper | Yes |
| Diode test | Yes |
| Min/Max recording | Yes |
| Display Hold | Yes |
| Infrared camera | |
| Infrared resolution | 102 x 77 |
| Image capture frequency | 8 Hz |
| Field of View | 36° (w) x 27° (h) |
| NETD | ≤200 mK |
| Infrared spectral band | 7.5 to 14 microns |
| Center point | Yes (with center point temp) |
| Focus mechanism | Fixed focus |
| Temperature Range (selectable °C and °F) | -10 °C to 200 °C (14 °F to 392 °F) Accuracy: ±5 °C (9 °F) or (±5% as tested) |
| Emissivity | 0.95 fixed |
| Background compensation | 20 °C fixed |
| Memory storage | Approximately 100 images (internal) |
| File format | Non-radiometric .is2 |
| General specifications | |
| Battery type | Rechargeable lithium ion battery (charge time: 4.5 hours) |
| Operating temperature | -10 °C to 50 °C (14 °F to 122 °F) |
| Storage temperature | -20 ºC to 60 ºC (-4 °F to 140 °F) |
| Relative humidity | 0% to 90% (0 °C to 35 °C) (32 °F to 95 °F) 0% to 75% (35 °C to 40 °C) (95 °F to 104 °F) 0% to 45% (40 °C to 50 °C) (104 °F to 122 °F) |
| Altitude | 2,000 meters (6,561 feet) |
| Temperature coefficient | Add 0.1 x specified accuracy for each °C above 28 °C or below 18 °C (°F above 82 °F or below 64° F) |
| Ingress Protection | (IP) IP40 (non-operating) |
| Wireless frequency | 2.4 GHz ISM Band, 20 meter range |
| Certifications | CE, CSA, FCC |
| Safety compliance | IEC 61010-1: Pollution degree 2; IEC 61010-2-033: CAT III 1000 V/CAT IV 600 V |
| EMC | EN 61326-1:2012 |
| Size | 215.9 x 93.9 x 57.1 mm (8.5 x 3.7 x 2.25 in) |
| Weight | 0.793 kg (1.75 lb) |
| Warranty | Limited three-year warranty |
Models: Fluke 279 FC True-rms Thermal Multimeter
Fluke 279 FC/iFlex
Fluke 279 FC/iFlex
Part#: 4684050UPC#: 0 95969 79446 6
Includes:
- 279 FC TRMS Thermal Multimeter
- 45.72 cm (18 in) iFlex Flexible Current Probe
- (1 pair) TL175 Test Leads
- Rechargeable Lithium Ion Battery and Charger
- Soft Carrying Case
- Hanging strap
Fluke 279 FC I/B
Fluke 279 FC I/B
Part#: 4989200UPC#: 0 95969 87238 6
- 279 FC True-rms Thermal Multimeter
- 45.72 cm (18 in) iFlex Flexible Current Probe
- (1 pair) TL175 Test Leads
- (2) Rechargeable Lithium Ion Batteries and Charger
- Soft Carrying Case
- Hanging strap
Rated 5 out of 5 by Fast AL from Excellent IR function for a built-in feature I've had the Fluke 279FC for about 2 full years now and have to say for the IR function being an added feature on a DMM the IR resolution and overall performance is excellent. I can use this tool to pinpoint mechanical issues just as well as narrowing down power connection "hot spots". I've recommended to my manager to consider this meter to be the standard-issue DMM for industrial maintenance techs. The return-on-investment is fast!
Date published: 2024-08-29
Rated 1 out of 5 by Mark 63 from Battery Life I purchased this a year ago and i do not use it very often but every time i go to use it the battery is dead and it takes a long time to charge it. i even charged it and left it out of the meter and it still discharges completely. it would be a great meter if the battery was better.
Date published: 2023-02-09
Rated 1 out of 5 by Spider from Battery was bad out of the box Bought a brand new 279 FC meter (big bucks) and the battery, which was supposed to have shipped with a 30% charge per the manual was dead out of the box. Tried charging it for several hours, never got above one blinking green light out of 5. Replacements cost $170 each. For what these guys charge for a meter, you'd think they would invest SOME time in the battery design. Been buying Fluke for going on 30 years, maybe it's time for a change. Sad.
Date published: 2022-11-22
Rated 1 out of 5 by JedL from Expensive. IR display nice. Flawed basic functions IR view seems to work fine, but horizontal lines mar the display.
AC loop does not work.
Date published: 2021-08-05
Rated 3 out of 5 by Fluke 279 Thermal Meter from Good product, bad service Received my multimeter and had a bad tl175. It took me 2 calls and an email to get the replacements so I could use my alligator clamps. It took me 2 weeks to receive these when they were needed more immediately. The device itself is great and handled everything I needed.
Date published: 2021-06-01
Rated 5 out of 5 by Trickie Dickie from Much Better than expected This is a truly awesome instrument. Little skeptical about the built-in IR temp display. Turns out, it is super clear and surprisingly handy and has temp readout. Comes with a handy current loop which is a real step up from current clamps. Exceeded my expectations, but then again Fluke products always do.
Date published: 2020-10-25
Rated 5 out of 5 by Big Dave from Better Than Expeted After comparing the specs on the Fluke 279 and Flir DM284 I bought the Flir because the image quality was 2X better. After receiving the Flir I was disapointed with the image quality. I bought the Fluke. After getting it i compared the image quality of both side by side and the Fluke kills the Flir. The Flir's picture is grainy and not sharp. It has a lot of noise. The Fluke is clear, little noise and if you didn't know ou would think the Fluke had 2X the resolution. The Flir does have some nice MM functions but the Fluke has all you need. Also the Flir has a battery that you need to unscrew 4 bolts to change the battery.
Date published: 2018-09-30
Rated 5 out of 5 by GearedSolutions from The Best Tool In My Bag I love this tools, it is literally 5 tools in one and bring unique insight to your issues. Well worth the price!!
Date published: 2017-01-16
Manuals + resources: Fluke 279 FC True-rms Thermal Multimeter
- 279 FC | Users manual
- 279 FC | Users manual supplement
- 279 FC | Calibration manual
- 279 FC | Calibration manual supplement
- 279 FC | Safety sheet
- 279 FC | Safety sheet supplement
- 279 FC | Quick reference guide
- 279 FC | Statement of memory volatility
- Radio Frequency Data Class A | Instruction sheet
- Radio Frequency Data Class B | Instruction sheet