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Product Specifications
Part Number TLD100
Item Package Quantity1
Batteries Required?Yes
Item Dimensions
Length7.50 inches
Width2.88 inches
Height8.15 inches
Product Features
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Product Description
Amazon.com Product Description
The Black & Decker thermal leak detector helps you increase the efficiency of your home's insulation by finding leaky areas that can lead to higher heating and cooling bills. You'll instantly identify problem areas around drafty windows and doors, and uncover hidden leaks and insulation "soft spots" around your home. Check windows, ducts, and walls with the thermal reference light that indicates hot and cold spots. You can even use the detector to diagnose engine misfires or check your refrigerator and freezer settings.
Easy-to-Read Color Coding and Screen
The thermal leak detector makes it easy to monitor your home's energy efficiency by finding areas that let heat out and cold air in. Simply set the detector's temperature tolerances to one, five, or 10 degrees and scan the light across the area you want to inspect. The light will change to red for warmer spots and blue for cooler spots to detect air leaks in both warm and cool weather. The detector also displays temperatures in either Fahrenheit or Celsius on the LCD screen. Check for drafts or leaks around your fireplace, recessed lighting, electrical outlets, along floor molding, or any place that may have improper seals, caulking, or seams that aren't immediately visible. An included booklet gives you tips and instructions on how to seal leaks and improve insulation.
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 The TLD100 lets you identify weak spots that can lead to high energy bills. View larger. |
The thermal leak detector makes it easy to monitor your home's energy efficiency by finding areas that let heat out and cold air in. Simply set the detector's temperature tolerances to one, five, or 10 degrees and scan the light across the area you want to inspect. The light will change to red for warmer spots and blue for cooler spots to detect air leaks in both warm and cool weather. The detector also displays temperatures in either Fahrenheit or Celsius on the LCD screen. Check for drafts or leaks around your fireplace, recessed lighting, electrical outlets, along floor molding, or any place that may have improper seals, caulking, or seams that aren't immediately visible. An included booklet gives you tips and instructions on how to seal leaks and improve insulation.
Cut Energy Bills and Improve Your Home's Efficiency
Sealing the leaks and improving insulation in your home can help you save as much as 20 percent on your heating and cooling bills. An efficient, greener home will stay cooler in summer and warmer in winter, increasing its resale value.
Multiple Uses to Handle Uncommon Tasks
Use the thermal leak detector to check your refrigerator and freezer temperatures and efficiency. Diagnose engine problems related to overheating or coolant leaks to avoid costly repairs and mechanic bills down the road. The thermal leak detector can also check the operation of your HVAC system, so you can perform preventative maintenance as needed.
The Black & Decker thermal leak detector is covered by a two-year warranty.
What's in the Box
Thermal leak detector, five-step guide on how to insulate and seal your house
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| Sealing leaks and improving your home's insulation can help you save as much as 20 percent on energy bills. | ||
Product Details
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Customer Reviews
Most Helpful Customer Reviews
245 of 250 people found the following review helpful
Amazon Verified Purchase
Even if you are an unfortunate non-tech "regular" person. Man, what fun to aim and read this dandy little hand-held temperature detector. This device reads the temperature difference between a "reference point" and wherever else it is pointed around the house (probably only from the inside!). The trick here is to see where temperatures are somewhat lower than the reference point. The reference point, by the way, should be some wall or surface that you suspect is kind of the "average" temperature of the house. This means that the home owner can more easily track down places where cold outdoor air could be leaking in, or where the insulation does not stop heat losses like they should. Leaks almost certainly will be the big heat loss killers (or heat gain into an air conditioned space inside in the summer).
Once leaks and losses are narrowed down, then a trip to the hardware store to get some caulk, weather stripping, and limited insulation for hopefully less than one hundred dollars will go a long way to spending less on heating and cooling.
A couple notes on this instrument:
- This can read temperature differences up to about 300 degrees Fahrenheit, so there is plenty of range. This can be important for finding dangerous HOT spots around the house, and having little to do with energy savings: heating or stove problems hidden from view, electrical shorts behind the wall, etc.
- You can set the infrared beam to indicate temperature differences of either 1 degree, 5 degrees, or 10 degrees, giving you a good choice of the sensitivity you are inspecting; and the differences are visual - a green spot for temperature within allowed limits, red spot for too hot, and blue spot for cold beyond the limited tested.
- Windows and transparent surfaces (and probably shiny surfaces) will not test well with the instrument. Not a big deal.
This tool is an excellent buy.
Once leaks and losses are narrowed down, then a trip to the hardware store to get some caulk, weather stripping, and limited insulation for hopefully less than one hundred dollars will go a long way to spending less on heating and cooling.
A couple notes on this instrument:
- This can read temperature differences up to about 300 degrees Fahrenheit, so there is plenty of range. This can be important for finding dangerous HOT spots around the house, and having little to do with energy savings: heating or stove problems hidden from view, electrical shorts behind the wall, etc.
- You can set the infrared beam to indicate temperature differences of either 1 degree, 5 degrees, or 10 degrees, giving you a good choice of the sensitivity you are inspecting; and the differences are visual - a green spot for temperature within allowed limits, red spot for too hot, and blue spot for cold beyond the limited tested.
- Windows and transparent surfaces (and probably shiny surfaces) will not test well with the instrument. Not a big deal.
This tool is an excellent buy.
199 of 208 people found the following review helpful
Amazon Verified Purchase
Since the KINTREX IRT0421 Non-Contact Infrared Thermometer is the main competition, let me provide some comparisons of the two products.
I purchased this Black and Decker product because it has an innovative feature: A LED spot is projected on the surface that you are scanning. If the surface temperature is higher by 1 degree (or 5, 10 degrees) than a reference point you set, the LED color will turn red. Similarly if the temperature is lower, the color will turn blue. This saves me a lot of neck pain because I would not need to keep looking up and down between the ceiling I am scanning and the LCD screen on the device.
However, the KINTREX device is far more technologically advanced (not surprising as KINTREX specializes in making precise measurement devices while Black and Decker is just a home and garden gadget makers.
The disadvantaged of the Black and Decker product vs. KINTREX:
Measurement Range: -22 to 302 °F (-30 to 150 °C) vs. -76 to 932 °F (-60 to 500 °C), i.e., useless for measuring your oven.
Distance to Spot Ratio: 6:1 vs. 12:1, which means you will have to stay twice closer to what you are measuring.
Battery: 9V alkaline battery (not included and costs about $5) vs. 2 AAA battery (included). KINTREX also claims that because of the low voltage its battery life is 60% longer.
Padded Nylon Carrying Case with Belt Loop: not included vs. included.
I purchased this Black and Decker product because it has an innovative feature: A LED spot is projected on the surface that you are scanning. If the surface temperature is higher by 1 degree (or 5, 10 degrees) than a reference point you set, the LED color will turn red. Similarly if the temperature is lower, the color will turn blue. This saves me a lot of neck pain because I would not need to keep looking up and down between the ceiling I am scanning and the LCD screen on the device.
However, the KINTREX device is far more technologically advanced (not surprising as KINTREX specializes in making precise measurement devices while Black and Decker is just a home and garden gadget makers.
The disadvantaged of the Black and Decker product vs. KINTREX:
Measurement Range: -22 to 302 °F (-30 to 150 °C) vs. -76 to 932 °F (-60 to 500 °C), i.e., useless for measuring your oven.
Distance to Spot Ratio: 6:1 vs. 12:1, which means you will have to stay twice closer to what you are measuring.
Battery: 9V alkaline battery (not included and costs about $5) vs. 2 AAA battery (included). KINTREX also claims that because of the low voltage its battery life is 60% longer.
Padded Nylon Carrying Case with Belt Loop: not included vs. included.
122 of 128 people found the following review helpful
This is a big improvement over the regular thermal detectors (I have a Craftsman I was given as a gift already). Instead of trying to keep looking at the ever-changing digital readout - this tool allows you to look right at where you are pointing it to see the changes in hot or cold. Fun and much easier to use than the regular variety.
Most Recent Customer Reviews
Wow -- I love the changing light detector!
Wow, I had purchased a similar-looking remote reading digital thermometer some years ago, but this is SO MUCH BETTER! Read more
Published 9 days ago by James Adcock
Their Okay
lets just keep it simple it does what its supposed to do there not bad at all neither arent super excellent but it does the job
Published 1 month ago by Gabriel
Works Great
First off, this is a thermal leak detector, not a thermal thermometer. As a thermal leak detector, it does exactly what it says it does. Read more
Published 1 month ago by John A. Wozniak
Great little energy-loss detector
We ordered this tool because we are "energy conscious", and because the price reflected an incredible discount. Read more
Published 2 months ago by SavvyShopper
Cheap and effective
This detector was an excellent purchase, although no batteries included. As soon as I plugged in the 9v battery I was on my way to determine every leak in my living room. Read more
Published 2 months ago by Jeffrey D. Hill
Not sure it's necessary
This was an impulse buy when I was on an energy saving streak. It's a fun little gadget but I'm not sure it's really necessary for determining the sources of heat loss through the... Read more
Published 2 months ago by Vagal Views
Works great
I recommended to anyone who wants to check for leaks. it measure the temperature just find and it has colors to let you know if it is hot to cold.
Published 2 months ago by Carlos E. Portillo
way cool piece of equipment
This Black & Decker Thermal Leak Detector is great. It can detect differences of 1°, 5° or 10° and displays this difference by color. Read more
Published 3 months ago by Stephen J. Bobbs
great product
Excellent product,i use the product for work applications and well as home .I used product at home to inspect electrical circuit breaker box for a build of of heat that would... Read more
Published 3 months ago by Greg
B & D TLD100 Thermal Leak Detector
Black & Decker Thermal Leak Detector is very easy to use in finding area's that are not as well insulated as others behind the drywall. Read more
Published 3 months ago by Joseph Blank
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