Application notes
Read practical notes on instrument selection, calibration planning, gas monitoring, and field measurement documentation.
2026-08-10 by Marcus Feld
An office administrator shares hard-won lessons about buying measurement equipment—why specs hide the truth, how three bad orders cost $800, and the simple framework that fixed it.
Continue reading2026-08-07 by Marcus Feld
An admin buyer's take on why a testo 883 thermal imaging camera, testo 925 thermometer, Fluke 1587 FC insulation multimeter, 5702 centrifuge, and FLIR One can look like they are telling different stories - and how to set up a simple tiebreaker before you order a replacement.
Continue reading2026-08-07 by Marcus Feld
A procurement manager answers common questions about testo flow meters, testo 310 O2 sensor replacement, dgs35 encoder compatibility, digital clamp meter safety ratings, and Mettler Toledo pH meter calibration—with real cost numbers from 6 years of purchase orders.
Continue reading2026-08-06 by Marcus Feld
A quality compliance manager breaks down the real cost of unverified measurement instruments—and why TCO thinking beats bargain hunting in industrial maintenance and manufacturing.
Continue reading2026-08-06 by Marcus Feld
A practical, scenario-based guide to choosing between data loggers, moisture meters, multimeters, and lab consumables—written by someone who learned the hard way so you don't have to.
Continue reading2026-08-05 by Marcus Feld
A practical scenario-based guide to buying measurement instruments—thermal cameras, O2 sensors, power quality analyzers, multimeters, and lab equipment—from a purchasing manager who has made every mistake.
Continue reading2026-08-05 by Marcus Feld
An office administrator shares how a testo 868 thermal imaging camera, a handheld spectrum analyzer, a 324 clamp meter, and a question about Agilent HPLC columns changed the way she buys specialized equipment.
Continue reading2026-08-04 by Marcus Feld
An emergency specialist explains why most instrument failures are really familiarity problems, and how to avoid rush replacements for CO sensors, CMM setups, and more.
Continue reading2026-08-04 by Marcus Feld
Hard-earned 6-step checklist for buying measurement instruments: sensor replacement costs, caliper accuracy, gas detector safety, and reading Sensus water meters.
Continue reading2026-08-03 by Marcus Feld
Field notes from an emergency instrumentation specialist on using a testo temperature and humidity data logger, checking a testo login account, reading a Fluke multimeter, and knowing when a 376 true rms clamp meter or time of flight sensor is the right call.
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