I’m an office administrator for a 70-person industrial controls company. I handle most of the maintenance and measuring-equipment purchasing—roughly $350,000 a year across eight vendors. I report to operations and finance. I am not an engineer or an electrician, and I don’t pretend to be one. What I am is the person who asks the second question before a purchase order goes out.
Here’s my opinion after doing this since 2020: small tool orders are not simpler than big ones. They’re just shorter. A $24,000 capital purchase gets reviewed by several people. A $250 tool request can slip through on one email. Yet that $250 tool often has more impact on the person who uses it every day.
The small-order trap
The phrase “small order” makes people think the risk is small too. It’s true that losing $250 won’t break a budget. But a wrong $250 tool usually doesn’t stop at $250. It costs the maintenance tech’s time, the supervisor’s patience, and the emergency shipping fee to make it right. When I took over purchasing in 2020, I found a shelf full of small-ticket items that were bought without a real specification. Nothing was expensive. Almost nothing was the right version.
That’s why I’ve stopped treating “quick” and “careful” as opposites. Careful is what makes a small order quick the first time.
The FLIR One request that changed my process
In 2022, one of our service techs sent me an email that said: “Need a FLIR One thermal camera for iPhone. The Pro if possible.” It looked like a complete request. It wasn’t. I almost ordered the standard “FLIR One for iPhone” package right away, but I had learned to slow down. I called the tech and asked two questions: “What will you inspect?” and “Which phone will connect to it?”
He wanted to scan breaker panels and motor starters for hot spots. A thermal imager can be a legitimate tool for that. But it also matters which FLIR One model is right for the job and which phone it will pair with. The FLIR One product line has changed over time, and connectors, resolution, and software support are not all identical. “FLIR One thermal camera for iPhone” is a family of products, not a reliable part number.
The conversation took five minutes. We ended up with a more appropriate FLIR model, and I added a note to the PO about what it would be used for. That note helped the distributor confirm the accessory kit and gave future me a record. No return. No restocking fee. No “why is this in a drawer six months later.”
Sometimes the right answer isn’t a thermal camera
I’m not going to sit here and tell you every FLIR request is wrong. That would be silly. But I’ve learned that people ask for specific tools for different reasons. One person might ask for an IR thermometer because they need a quick surface temperature reading. Another might ask for a full thermal imager because they need to see heat patterns across an entire panel. Those are different purchases.
A maintenance person who needs to verify a circuit is de-energized doesn’t need a thermal camera at all. A thermal camera can show heat. It can’t tell you whether a conductor is safe to touch. If the technician is doing go/no-go voltage checks, the Fluke 1AC-A1-II VoltAlert non-contact voltage tester is the kind of tool that belongs on their belt. It’s small, easy to use, and designed for that specific safety check. I regularly buy the 1AC-A1-II VoltAlert non-contact voltage tester for our crews, and I don’t try to upsell them into a more expensive imager when they don’t need one.
That’s why I now ask what problem the tool is solving. If the answer involves finding a failing fuse before it shuts down a line, a thermal camera may be worthwhile. If the answer is simply “I need to know this wire is dead,” the answer is a voltage tester. In many cases, an IR thermometer is a more reasonable starting point for motor and bearing checks. But if the task is comparing thermal patterns across a switchboard, an IR thermometer’s single spot reading can miss the hotspot that a thermal camera would show. I don’t make that technical call alone. I ask the person who will use the tool, then I confirm with an authorized distributor.
Authenticity is part of the specification
The other field where small orders go wrong is sourcing. Brand-name professional tools attract counterfeits. The problem isn’t just that a fake tool feels cheaper. A counterfeit precision tool can be dangerous if someone relies on it for an electrical check or a measurement.
A few years ago, a quality person asked me, “Where are Mitutoyo calipers made?” At first, I thought he was testing me. He wasn’t. He wanted to be sure we weren’t buying a fake from an anonymous marketplace. Mitutoyo is a Japanese precision instrument company, and the country marked on a caliper can depend on the specific product and where it was produced. The ones our machinists use are marked Japan, but I don’t treat that as a universal answer for every Mitutoyo product.
The more useful question is whether the seller is an authorized Mitutoyo source. A reputable supplier should be able to document what they sell and provide the correct paperwork. I know I’m not a metrology expert. This is outside my job title. What I can do is make sure the caliper order comes from a known distributor and that the invoice matches the product. The same logic applies to FLIR products. If a listing says “genuine FLIR” but can’t tell you the exact model or warranty terms, that’s a red flag. Per FTC guidance (ftc.gov), marketing claims have to be truthful and substantiated. I use that same standard for product listings.
The pushback I expect
I can already hear someone say: “It’s a $250 order. Why spend 15 minutes researching it?” I understand that. I used to think a small order was a quick order. But after seeing the consequences of wrong small orders, I changed my mind.
A wrong thermal camera isn’t just a return label. It means a stalled inspection, a rescheduled technician, and another shipment. It can cost more in labor than the original tool cost. A few years ago, one supplier couldn’t provide a correct invoice for an emergency tool order. Finance rejected the expense, and I had to eat the overage out of the department budget. The size of the order didn’t change that responsibility.
To be fair, one-unit orders are not the most profitable thing a distributor will do. I know that. But that doesn’t mean a buyer should be treated as unimportant. Today’s one-camera order can become a company standard order next year. The FLIR camera we tested in 2023 is now part of our planned inspection kit. That started with one unit and a distributor who answered our questions.
Small order, serious result
One more note: I’m writing this in early 2025. Phone connectors, app support, and product lineups change quickly. If you read this a year later, verify current models with an authorized distributor. What’s constant is the habit of asking before buying.
Here’s the bottom line: The size of the purchase order doesn’t change the seriousness of the problem the tool is meant to solve. It just changes how easy it is to make a mistake.
Whether it’s a FLIR One thermal camera for iPhone, a Fluke 1AC-A1-II VoltAlert non-contact voltage tester, an IR thermometer, or a Mitutoyo caliper, I start with the same move. I ask what the tool will do. Then I check that the source is legitimate and the model matches the work. It takes a few minutes, and it saves more than money. It keeps me from delivering a tool that doesn’t do the job and makes someone else’s day harder. Small doesn’t mean unimportant. It means the order needs a little more care, not less.
