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From the glass tube to the finished instrument, Echo Therm manufactures every thermometer under one roof in Springfield, Ohio. We supply distributors and buyers nationwide — and we build to your spec.
One of America's last glass thermometer manufacturers — and the only one producing at commercial scale for distributors, food processing, refrigeration, and the promotional market.
Every Echo Therm thermometer is made in our own plant in Springfield, Ohio, from the glass tube to the finished, branded piece. Domestic manufacturing means domestic lead times and no container ships in your supply chain. Most of our work is high-volume and built to a buyer's specification: standard runs, replacement components, and proprietary products like the Freeze Watch indicator.
Standard catalog or built to spec. Tell us the application and the volume, and we will quote the right product for it.
Our flagship. Precision closed-glass tubes, mercury-free non-toxic fill, and accuracy that holds unit after unit. Built to take real-world handling instead of cracking the first time they hit a hard surface.
Rugged instruments engineered for the plant floor: manufacturing, energy, processing, and other demanding environments where a reading has to be right and the instrument has to survive.
Thermometers built to the promotional and novelty format. We supply the instrument — the glass, the fill, the temperature scale. Distributors and promotional product companies handle the face printing on their end.
Dependable monitoring for refrigeration, cold storage, and poultry and food operations, where temperature accuracy is a compliance issue, not a convenience.
Fresh tubes and components for resellers, collectors, and restoration shops. Whether you are fitting a vintage advertising thermometer or restoring an antique wall scale, we make the glass tube to spec. You finish it, you sell it.
We manufacture specialty products other suppliers can not, including the Freeze Watch freeze indicator. Have a unique application or spec that nobody else will take on? That is exactly the kind of job we quote.
Residential and commercial outdoor thermometers designed to hold accurate readings across wide temperature swings, built to last outdoors rather than fade or separate over a season.
Durable metal-backed instruments for mounting in demanding environments where a plastic or card scale will not hold up. Available in custom sizes, ranges, and branding.
Mercury-free glass thermometers for school laboratories and educational use. Safe, accurate, and durable enough to survive a classroom — supplied to science programs and educational distributors.
Whether you need a finished shelf-ready product or just the glass component for your own assembly, we build to fit your supply chain.
Finished, ready-to-sell thermometers with precision tubes, non-toxic fill, and die-cut scale to your spec. Built to your temperature range and length, packed and ready to move.
High-quality filled glass tubes supplied without a scale — for manufacturers and resellers who mount or finish the tube in their own product or housing.
Tubes attached to a die-cut scale to your spec. Ready to hand off for assembly or distribution, built here in Springfield to your exact dimensions.
The freeze indicator trusted across the cold chain is now manufactured by Echo Therm. A single-use ampule that fractures and permanently stains its backing the moment a shipment hits freezing, so you know at a glance whether temperature-sensitive product was exposed in transit or storage.
No outsourcing, no overseas middleman, no guessing where your order is. Here is how a thermometer comes together at Echo Therm.
We lock the right product, scale, and tolerances for your application.
Tubes formed and sealed in-house, the step that decides if it lasts.
Non-toxic fill, then accuracy verified so readings stay true.
Inspected against our standard before it ships with our name on it.
Packaged to spec and out the door on a domestic timeline.
We manufacture glass tubes across a wide length range. Drag the slider to see where your application falls and common products at that size.
We rarely make two identical orders. Tell us the application and we will build the thermometer around it. You pick the variables, we manufacture to match.
Tube sizes from 1.5" to 24" in overall length, with custom diameters and dial sizes to fit your housing or display.
Choose the span and graduations that match your process, cold-chain to high-heat.
Fahrenheit, Celsius, or dual-scale, with the increments you need.
Non-toxic fills in the color and visibility that read clearly in your environment.
Straight or angled stems and probe lengths for the way the instrument gets mounted or inserted.
Surface, panel, window, magnetic, or bracket mounts to fit how it is installed.
Custom increments, reference marks, and text printed right on the scale.
Small specialty runs to volumes in the tens of thousands, bulk or individually boxed.
Pick your variables below. Someone will get back to you within one business day.
“My experience with Echo Therm has been 100% positive. They are always very responsive to my rather demanding requests and have always come thru with products that exceed my expectations. Thank-you Echo Therm!”
David Wolf — President, ThermometerKing.com
Echo Therm sells to distributors, procurement teams, and resellers. If your buyers need thermometers that perform, we make them.
The cheap imported tube looks fine in a catalog photo, until it hits the floor. Ours are built to survive the work, not just the shipment. Nearly 80 years of doing one product well is the difference.
Source overseas and you pay up front and wait on a container ship. Source from Springfield and your order ships fast, on a timeline you can plan around. That reliability is why buyers switch.
Send your product, application, and volume. Someone from Echo Therm will get back to you within one business day, no account, no runaround.
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