Dual Readout Thermometer

Dual Readout Thermometer product image

Average customer product rating:

43211

Measuring system temperature requires multiple tools, and sometimes multiple trips to the truck. The hilmor Dual Readout Thermometer was designed to change that. It’s the industry’s only manifold-compatible compact thermometer with two readings to make calculations simple. You can use it on any manifold. You can use it independently. But most important, you can use it to maximize efficiency. Sold with two K-style thermocouple clamps.

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Product Specifications

Reference Model Number 1839106
Product Description With two clamps
2 Thermocouple Clamps Included 1839108 TCC Thermocouple Clamp
Product Dimensions Length: 1 34", Width: 1 58", Height: 3 78", Weight: 0.7 lbs.
Replacement Parts 1839108 TCC Thermocouple Clamp
Batteries AA x 1 (included)
Battery Life 151 hours typical alkaline
Connection Type K
Temperature Measurement Range: -76° F to 999.9° F, Resolution: 0.1° F/C, Accuracy: ± 2.0° C/± 3.6°
Operating Temperature Range 0° C to +50° C

hilmor LIMITED WARRANTY

At hilmor we have put the highest priority on thoughtful product design and manufacturing quality.

That is why we guarantee our electronic tools, to be free of material and workmanship defects for a period of three-years from date of purchase.

We get the tough conditions in which you work and have designed products to stand up to those challenges. Unfortunately, this warranty does not apply to product that has been damaged as a result of improper maintenance, accident or other misuse, or which fails to operate due to normal wear and tear.

All products subject to warranty claims should be returned to the place of purchase along with proof of purchase showing the date of purchase. The distributor from whom the product was purchased will contact hilmor for next steps, which could include field scrap or return to the factory for analysis, and work with you on a repair, replacement or credit.

To submit a Vacuum Pump warranty claim, contact hilmor Technical Services at 1-800-642-0010. Vacuum Pump warranty claims will be processed directly through hilmor Technical Services. hilmor Vacuum Pump warranty claims will not be handled by local distributors. All Vacuum Pumps will be inspected upon arrival at hilmor. The hilmor Technical Services Team will work with you on a repair or replacement.

Please contact hilmor Technical Services for general technical questions related to products or this warranty policy: 1-800-642-0010.

HILMOR MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, CONCERNING THE PRODUCT OR THE MERCHANTABILITY OR FITNESS THEREOF FOR ANY PURPOSE. IN NO EVENT SHALL HILMOR (WHICH INCLUDES STANLEY BLACK & DECKER, INC. AND ITS AFFILIATES, SUCCESSORS AND ASSIGNS) BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR PUNITIVE DAMAGES (OR LOST PROFITS), REGARDLESS OF THE NATURE OF THE CLAIM.

This product retools the following competitive products:

REFCO 4684591 DIGIMON4-3-CLAMP-VAC
+ MORE TOOL REPLACEMENTS BY hilmor

This tool, plus the full hilmor line is available in our catalog. Download the hilmor catalog now.

Product Reviews

Raja

32121

263 people found this review helpful.

recommended

With this tool I still have to use my calculator to subtract the values or to get the differences, I wish they would add a simple T1-T2 results directly! After all we need a the differences values to check superheat or sub cooling.

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douglas

54321

685 people found this review helpful.

recommended

[Affiliated with product, Received free sample] one of the best thermometers i have ever used easy to read display has green back light that really helps in dark areas. the clamp on temp probes are very nice and stay one the pipes very well. very easy to take super heat and sub cool readings. every hvac tech should own one. come with a bracket that hooks to any manifold, comes with a AAA battery and has storage for an extra battery. they though of every thing

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T

43211

698 people found this review helpful.

recommended

I bought this electronic thermometer about 8 months ago. Since then, I have dropped it, got it wet (actually submerged it at one point accidentally, do not recommend) abused and used it. It still works like the day I bought it. It does exactly what is advertised, accurately and effectively and the back light is a nice touch in dark areas. I check it for calibration with ice water every month and it seems to hold without any adjustment. My only complaint is the fact it uses a K-type thermocouple instead of a thermister - but that would seriously limit your options for over the counter probes at the wholesaler. All in all, worth the money for what it is. You could easily spend twice to three times the money on a product from one of the big name electrical meter manufacturers but at the end of the day, it does the exact same thing.

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Joe

54321

953 people found this review helpful.

recommended

I think this is the best tool for reading sub cool and superheat, pretty rugged too, considering I am very rough on tools. Easy to read display especially at night on those overtime calls.

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J

54321

1252 people found this review helpful.

recommended

No complaints. Does exactly what its made to do, with no useless extra features. Temperature clamps are more rugged than others I've had, and around here at least, cheaper.

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Dominick

54321

1569 people found this review helpful.

recommended

I have had this tool for about two months now and use it 3-5 times a day with both my r-22 and r-410 gauges. The pipe clamps are excellent, a bit skinnier than most, and fit in tight spaces, the readouts are quick and accurate, and the ability to see both line temps at once makes life much easier. I recommend this tool to everyone that I work with.

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Jon

54321

1576 people found this review helpful.

recommended

This thermometer is great. Several other technicians I work with have this and I decided to give it a try. It's great! The ability to see both liquid line and suction line temps simultaneously is awesome! One great feature is the ability to calibrate the thermometer. I have a Fluke meter but you have to send the meter in and pay to have it calibrated. Never will use my meter for temps now that I have this. A nice little added piece that came with the package was the thermometer caddy that holds the thermometer, the clamps, and attaches the whole thing to the gauge hook. Great little feature!

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Lee

54321

1626 people found this review helpful.

recommended

I use mine daily and love it.

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matt

54321

1614 people found this review helpful.

recommended

I think this is great. I don't own one but I love the style of it. Seems to have a nice size on it so not to much to carry around. I love the hilmor color so that is a plus. I am I big fan of hilmor tools and recommend them. So I don't see this tool letting anyone down. Hilmor has great tools to make life easy on a tech.

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Alex

14321

2068 people found this review helpful.

recommended

Nice but should have a T1 - T2 display. HVAC contractors need to know the difference between two temperatures very often. When will this tool be improved to include a T1 - T2 display?

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