FARO Store: No Oscilloscopes or Multimeters—What Portable CMMs and Laser Trackers Really Do

The FARO store doesn't sell a 4-channel oscilloscope, a FLIR ONE Edge Pro wireless thermal camera, or any multimeter—and that's deliberate. FARO builds coordinate measurement systems: portable CMM arms and laser trackers that measure physical parts in three dimensions to tolerances most handheld test tools can't approach. Different job, different tool family. Since those searches land here anyway, I'll give you straight answers first, then explain when a FARO portable CMM is actually the right buy.

I'm the quality/compliance manager at a contract manufacturing shop. In Q1 2024 I reviewed 211 incoming inspection reports and supplier first-article records. I rejected 16 of them because the report didn't match the drawing callout or the calibration certificate wasn't current. None of those rejections were about brand loyalty; most were about the wrong instrument category for the problem—checking a 3D position error with calipers, or buying a CAT IV meter to troubleshoot a 24 V sensor line.

What the FARO Store Actually Sells

When someone searches for 'faro portable cmm,' they usually mean a FaroArm or ScanArm—an articulated arm you carry to the part, not the other way around. You touch features or laser-scan them, and the software reports whether bore positions, flatness, or profile fall inside their geometric tolerances. For much larger work like aircraft fuselage sections, tooling jigs, or wind turbine components, FARO's Vantage laser trackers measure across volumes measured in tens of meters instead of decimeters.

The FARO store isn't set up like a general electronics catalog. You don't browse dozens of multimeter SKUs or compare channel counts; you select an arm or tracker configuration, then add probes, software, training, and service. Volume is lower than a test-equipment retailer, but each product carries an accuracy statement tied to internationally recognized standards. That difference matters more than most buyers realize.

Ask which standard backs the accuracy claim before paying a precision-instrument price. In coordinate metrology, the relevant documents are ISO 10360-2 for coordinate measuring machines, ISO 10360-12 for articulated arm coordinate measuring machines, and ISO 10360-10:2016 for laser trackers. If a supplier can't name the standard in its quotation, that's a red flag.

FLIR ONE Edge Pro, 4-Channel Oscilloscopes, and the Klein vs. Fluke Multimeter Question

The FLIR ONE Edge Pro wireless thermal camera is made by Teledyne FLIR, not FARO. It shows heat patterns and is genuinely useful for inspecting breaker panels, motors, and poor connections. What a thermal camera won't give you is coordinates—whether a surface or feature is 0.1 mm out of position. If the problem is heat, buy a thermal imager. If the problem is geometry, buy a measurement system. They sound similar, but they answer entirely different questions.

A 4-channel oscilloscope measures voltage over time. You'd use one to compare motor drive signals, decode serial data, or track down noise on a power supply. That's electrical troubleshooting, and a portable CMM is not an alternative; it won't even display volts. If that's your job, a scope and a decent set of probes belong in your cart instead.

On the Klein vs. Fluke multimeter debate, here's an opinion from someone who has verified both in a calibration program. Klein Tools multimeters are honest, rugged, and practical for electricians doing daily installation work. Fluke is the brand many industrial plants standardize on, and its accuracy documentation and calibration support are hard to argue with. The brand argument is mostly noise. Check three things instead: the CAT rating per IEC 61010 (CAT III or CAT IV for line work), the basic DC accuracy spec, and whether the manufacturer's local service center can calibrate the meter without shipping it across the world.

If you're only checking for the presence of line voltage, either brand will do the job. If you're troubleshooting 4-20 mA loops or process control signals, pay for tighter accuracy and documented calibration. But don't overbuy a lab-grade meter for a field task that a simpler tool handles safely.

The Quality Gap a Multimeter Can't Close

What sold me on a portable CMM wasn't a sales demo. It was a failure in 2021 that cost us about $22,000 in rework and pushed a customer launch off schedule. A supplier delivered a batch of aluminum housings with every bore diameter within tolerance. Operators checked hole-to-hole distances with calipers and the numbers all passed. What they hadn't verified was the hole pattern's position relative to the datum structure. In 2D, the part looked perfect. In 3D, the entire pattern was shifted 0.13 mm, and we didn't find it until assembly.

Even after I approved the purchase of a FARO portable CMM, I kept second-guessing. What if a stationary lab machine would have been more repeatable? The two weeks between submitting the order and running the first demo were tense. I didn't relax until the arm's report on the same housing matched our lab CMM within about 0.01 mm. That was the moment the purchase stopped being a gamble in my head.

The counterintuitive part is that the problem wasn't the tightest tolerance on the drawing. It was the datum relationship, which only shows up when you measure features relative to a defined 3D coordinate system instead of measuring local distances between holes. A 15-minute first-article verification at incoming inspection would have caught it before anodizing. That's why I repeat this to every new supplier: five minutes of verification at receipt beats five days of correction at assembly.

Buying From the FARO Store? Five Points to Check First

1. Accuracy standard. Confirm the quotation references ISO 10360-2, ISO 10360-12, or ISO 10360-10 and ask for the actual acceptance report.
2. Envelope versus part size. Make sure the arm's reach or the tracker's working volume covers your largest parts without excessive repositioning.
3. Probing, scanning, or both. Touch probing handles discrete features like bores and edges; laser scanning captures entire surfaces for profile and deviation analysis.
4. Calibration and service plan. The accuracy spec only holds while the instrument is calibrated and within its current certification period. If anyone tells you a precision instrument never needs recalibration, don't believe them.
5. Software workflow. Verify that the reporting software can generate the geometric dimensioning and tolerancing results your customers or internal quality system actually require.

Where FARO Doesn't Fit, Honestly

Let me be clear about the boundaries. If you maintain electrical panels, inspect heat patterns, or debug signal timing, don't buy a FARO laser tracker. Buy the proper multimeter, thermal camera, or 4-channel oscilloscope. A portable CMM isn't an upgrade over those tools; it's a different category for a different measurand.

If your parts are small, identical, and high volume, a stationary CMM or dedicated gauging isn't obsolete. We still use our lab CMM for production batches. The portable arm complements it by handling first articles, large parts, and inspections on the shop floor where waiting for the lab would stall production.

My experience is based on mid-sized precision machining and assembly work. If you're in microelectronics, high-voltage utility maintenance, or cleanroom manufacturing, your tool decisions will look different and my examples may not transfer cleanly. As of January 2025, FARO's product specifications and store configurations are current on faro.com, so verify details there before ordering.

Whatever instrument you choose, spend more energy building the verification routine around it than celebrating the purchase. The tool only pays off when the checklist, calibration schedule, and reporting process are already in place.