Top Rated in Test, Measure & Inspect

Compare the most helpful customer reviews of the best rated products in our Test, Measure & Inspect store. These products are shortlisted based on the overall star rating and the number of customer reviews received by each product in the store, and are refreshed regularly.

Top rated products in Test, Measure & Inspect

4.7 | 3,873 customer ratings
94% of the ratings are 4-stars or 5-stars
They are wires with an alligator clip on each end. Each tested fine. I left durability unrated since I just received them. I've seen messed up jumpers - usually when the alligator clip gets crushed, or someone cut the clip off to use with...um...some kind of smoking material. But they're really hard to screw up.

I'll assume
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By Douglas W. Boynton
As technician of 43 years I’ve seen the good, the bad and the ugly in accessories, equipment, hardware you name it. These are a great value. I suspect they will hold up well. I immediately cut one of the ends of several leeds for a specialized jumper plug with flying Leeds, so I had a good chance to check the wire gauge and quality, g
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By Mhkmark
Received the bundle in good order and, I think, early. They look sturdy and usable. I took one apart. The outside plastic clip molding was _really_ tough; this is a good thing. And the inside insulation gripper was also very secure. These are good things for durability. Except for .. the following, all seemed to be of good mechanical
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By Ray
4.6 | 2,097 customer ratings
89% of the ratings are 4-stars or 5-stars
Blade inches: 0.0015, 0.002, 0.0025, 0.003, 0.004, 0.005, 0.006, 0.007, 0.008, 0.009, 0.010, 0.011, 0.012, 0.013, 0.014, 0.015, 0.016, 0.017, 0.018, 0.019, 0.020, 0.021, 0.022, 0.023, 0.024, 0.025. Blades metric: 0.038, 0.051, 0.063, 0.076, 0.102, 0.127, 0.152, 0.178, 0.203, 0.229, 0.254, 0.279, 0.305, 0.330, 0.356 ,0.381, 0.406, 0.432, 0.
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By bill the stone
Impossible for me to say if the measurements are fully accurate, I guess, but this is an inexpensive tool that absolutely gets the job done. Bought it for measuring the string action (height) on guitar and bass necks and making adjustments. There’s really no more accurate way I can come up with to do this visually. The blades do have a
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By StormJH1
I have noticed this on many Amazon items that list different variants on the same page. The reviews and Q/A's are intermixed as well. The reviews for verified purchasers shows the "Size", but the Q/A section does not. I bought the "size" that reads 3-1/4". There are 26 blades from 0.0015" to 0.025". The spa
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By Charlie D
4.6 | 1,841 customer ratings
91% of the ratings are 4-stars or 5-stars
I'm impressed with this Line Laser for the money I paid. It works as advertised, arrived quick and comes with a case, mounting bracket and batteries. Its easy to use, and is quick to set up.

I tested it from 0-30+ft and its dead on accurate and self leveling as long as you keep the unit itself leveled. Features are cool too ! Of
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By Joel D
MUST HAVE TOOL! I’m a full time handyman, get about 5 jobs a day on average and have thousands of dollars worth of tools, I gotta say this laser level is probably one of the best tools out of them all. Forget about dewalts overpriced laser level that isn’t nearly as accuarate as this tavool tool. I’ve had it for a little while and d
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By Lisa
So far so good. I bought this to help with leveling a project that I'm about to tackle.. my kitchen floor. I didn't want to pay a lot for a indoor laser level. It is bright enough to use indoors but it can be used outdoors if the sun is not shining in the direction you need to project the laser. Overall I think it's a good product.
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By Star9sa
4.5 | 5,629 customer ratings
89% of the ratings are 4-stars or 5-stars
Bought this to check drywall at the in-law's house. There was a roof leak near their chimney that caused damage to the interior drywall. Called someone in to diagnose/repair the leak but before paying someone to fix the drywall we wanted to see if the leak was actually fixed. Bought this a few days before it rained for the first time si
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By Ross M
We've been having issues with our wood stove insert, and the Wife and I couldn't agree on the cause. At her insistence, I had already replaced the fire bricks, baffle board, fire blanket, cleaned the chimney ... and still no improvement. She just refused to believe me when I told her that the wood she ordered wasn't seasoned, but green. O
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By ATechnoholic
As an insurance adjuster, I had to rely on vendors to give me moisture readings in water claims. Now, I have been able to use this meter several times already to determine moisture levels in wood and sheetrock and trace down leaks in homeowners claims. I can see how it would help anyone trying to chase a leak or to see if the moisture had
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By Greg Howard
4.7 | 188 customer ratings
89% of the ratings are 4-stars or 5-stars
Honestly, I didn't need this. But I wanted it. I wanted to see what my drains looked like. I wanted to see what the vacuum looked like, and I wanted to just poke around all the nooks and crannies that I could find. It was kind of a impulse buy. But, right after I got it, my parents had me look through a wall that they thought they lost som
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By Guy Grosgebauer
Two days in and I’ve used this more than I thought. Building a dune buggy that won’t start so I had to peek in the cylinder to make sure there wasn’t any issues. Building a 84 corvette and the fuel sensor went bad. Had to look inside the fuel injector to make sure a piece didn’t break off.

First impressions are pretty go
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By Mark zimerfeld
My old honda starts to give multiple issues now. I used this tool to scope my individual cylinder walls, piston heads, and valves through my spark plug seat. As well as cv solenoid leaks. The camera was very easy to use.it is very easy to move and navigate turns and bends. The quality of the image was decent. The images were clear and well
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By Michelle Boniface
4.5 | 464 customer ratings
88% of the ratings are 4-stars or 5-stars
Unit stopped working. In fairness, I bought this item 3 years ago but the reality is that I only used it twice and kept it properly stored in the meantime. Great while it worked but don't expect it to last. If you have an immediate need, this will work fine; if you're like me and like to invest in your tools, I would look for something wit
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By drcron
Pretty good endoscope, but if you're buying because you need to inspect a rifle barrel, you should buy NTS150B rifle barrel borescope from Teslong , not this NTS150RS endoscope.

On the NTS150RS endoscope, the focal length is not optimal for smaller bore rifle barrels. It's nice to be able to see every inch of the bore, but the
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By Jim W.
Update 2018.10.27
A few months after leaving a two star review questioning the quality control at Teslong due to the display issue I had with the unit I received I was contacted by their support staff. They arranged for a replacement unit at zero cost to me including free shipping. It's good to see a company that actually pays atten
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By tllong2
4.4 | 4,996 customer ratings
85% of the ratings are 4-stars or 5-stars
I feel like I have failed my family by letting my wife and kids drink filtered refrigerator water via my supposed RO system and getting readings like this! Im constantly making my kids drink water to find out these levels are at dangerous levels. Im feeling like the former Mayor of Flint... i have some work to do guys! The liver has enough
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By Mr Malo
After posting the review below, I was contacted by Honeforest, the seller. They gave me some operating tips (that I probably ignored before!) and now the tester works great. So I changed the review from 1 star to 5 stars -- for a good product and a company that works to resolve issues. Even on a relatively inexpensive product like this.
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By MktingGuy
Our water is sourced from a natural spring. I bought this in order to monitor the water from the tap periodically to insure it was safe to drink. I read through the scant instruction sheet before attempting to use it for my first test. It would have been helpful if there was an online video showing this in use. Once I got a reading in ppm
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By Rob MacIntosh
4.4 | 1,879 customer ratings
84% of the ratings are 4-stars or 5-stars
Great meter to check your own quality of water at home or your reverse osmosis system. I have a meter on my RO system but this allows me to double check the quality coming out. Also, I have a whole home water filtration system and now can keep an eye on the quality of water my family uses.
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By Andrew
I replace my RO filters annually and test a sample of my water at that time but this tester lets me know long before that annual test that my membrane hasn't started to fail (and would save me a second trip back to get a new RO membrane canister if it fails mid-way between tests). The "official" annual test results and this meter's results
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By cwaters
After reading the product description it reads that this meter will test water hardness. That is incorrect. I received the meter and started using it. I went to the website to learn how to test water hardness. The website indicates this meter will not test water hardness but amazon shows it will. Very disappointed
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By Jerry
4.5 | 358 customer ratings
91% of the ratings are 4-stars or 5-stars
I accidentally flooded my kitchen, and water got underneath my engineered wood flooring. The water damage abatement company installed the appropriate dehumidifiers and fans, and lifted the flooring a couple of inches. I bought the Klein Tools ET140 to monitor the progress of the drying out, and was able to compare the ET140's accuracy with
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By M. W. Carney
I had been stuck between two options: Buy a moisture meter with pins at a reasonable price and deface my walls, or buy a pinless moisture meter that wouldn't damage my walls but might cost hundreds of dollars. Fortunately, I found this Klein pinless meter that cost under $40. The reviews were great, and now I know why. It's very solid.
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By Ben
I'm shopping for A used RV in the winter in Seattle. If there is moisture in A wall this will find it. It's Saved me thousands of dollars and quite A lot of headache.
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By EN
4.4 | 1,412 customer ratings
84% of the ratings are 4-stars or 5-stars
It works for picking up screws from tiny spaces. It provides good images even in the total dark areas because the LED lights that came with. The magnet and hook accessories are very useful. The video/camera with IP67 waterproof and rechargeable battery for up to 2.5 hours usage features are the main reasons for me to purchase it.
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By Richard W
My husband has been wanting this endoscope for years to check his shotgun barrels . I have losted earing down the sink many times this scope has a magnet that gos on the end works great for retrieving earing or rings. I love it. Very easy to use fast shipping. Great product!!
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By Lora G.
I operate a mechanic business and have owned a few similar items in the past. They tend to wear out quick due to friction and extensive use in and around car engines and components. The cable on this is SUPER tough. going to have no concerns using this for virtually anything. Easy to use and the video is high in quality: win-win.
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By Patrick H
4.6 | 185 customer ratings
91% of the ratings are 4-stars or 5-stars
I purchased this to help see if it would make it easier for me to pull cables (electrical, coax, ethernet) through the walls. I've done this type of work for a long time, and it's typical that there's an unexpected surprise once you start pulling cable or pushing a flex bit into the wall.
This unit is perfect and gives you a view int
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By Steve
The Teslong NTS3000 was bought for professional use … however, curiosity hit and it was important to test the product before sending it out on a job. The three projects it accomplished: alerted to bottlecap in kids bathroom drain, identified toy in HVAC duct, and inspected dryer vent and duct.

The device is impeccably packed
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By SDPR
I used
I used Worx WA4092 Universal Fit Gutter Cleaning Kit for Blowers WORKSHOP Wet Dry Vac WS1600VA High Capacity Wet Dry Vacuum Cleaner, 16-Gallon Shop Vacuum Cleaner, 6.5 Peak HP Wet And Dry Vacuum and WORKSHOP Wet Dry Vacuum Accessories WS25022A Extra Long Wet Dry Vacuum Hose, 2-1/2-Inch x 20-Feet Locking Wet Dry Vac Hose for We
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By Dale Maxwell
4.6 | 161 customer ratings
90% of the ratings are 4-stars or 5-stars
Overall this endoscope is a versatile piece of equipment you should have available in your advanced toolbox. I bought this when I was dealing with a sewer line clog and had to figure out whether I had a bad water valve or a check valve at one point of my sewer line. This handy tool did the job and I was able to advance to the valve via my
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By DanB
This borecam has excellent video quality (for a borecam, anyway), a bright enough screen to see outside in the sun, outstanding battery life, and a removable card for easy video transfers. It's also super easy to use. Both the front-facing and side-facing cameras are adequately lit and produce good videos.

I have only two gripes
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By Geek On The Hill
I'll start by saying that the camera seems to have a loose connection internally. The signal is lost if bent a certain way. I've reached out to the seller. I'll update the review after I speak with them.

*Update* It took a while (I'm sure Covid had a little to do with it) but they got me a fully functioning replacement.
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By Joe B
product price FREE Shipping on your first order. Details
4.6 | 146 customer ratings
90% of the ratings are 4-stars or 5-stars
A fillet gauge that works fine for the price. There is an incorrect answer in the questions section. THESE ARE NOT engraved. it's just ink, but what do you expect at this price? Took a while to ship, but it's worth it if you're not in a rushed situation.
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By Joe
It's not a g.a.l but close enough unless you're an inspector but for quick check to make sure you're in the ball park it's ok.
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By albert marshall
This Piece of junk ships from China, so expect it in a month. Plus the markings are painted not engraved. Other sellers have this product engraved and sent from here in the U.S.A. for just a couple bucks more. I was ordering this for a test in welding school and it didn't get here on time. What a waste *UPDATE* took 6 weeks to get here an
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By J.d.
4.4 | 452 customer ratings
84% of the ratings are 4-stars or 5-stars
ONLY USED A COUPLE OF TIMES SO FAR. THEY ARE WORKING GREAT. ONE NOTE THOUGH, THE SHELF LIFE AFTER YOU OPEN IS ONLY 90 DAYS. I DID NOT KNOW THAT WHEN I PURCHASED THIS ITEM. I PROBABLY WILL NOT USE THEM UP WITH IN THAT 90 DAYS.
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By Beth R.
Got today for my pet. Have guinea pig that got tested positive for urinary infection. 1st xray showed no stones. 3 months in pain and on antibiotics. Went to different vet. She suggested another xray saying some urine tests are incorrect and urine can get infected on a way to laboratory or during test. Guess what? He has kidney stone. I p
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By Magdalena
I’ve never tested my pH before and had no idea it was so easy. The pdf booklet was very valuable and important information to have along with the process. To balance pH requires the proper diet and the booklet was eye opening. Using the strips is crazy easy. I test weekly and already see an improvement in my pH level.
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By Lisa Walters
product price & FREE Shipping
4.5 | 207 customer ratings
87% of the ratings are 4-stars or 5-stars
While most people take antacids for digestion relief, I need more acid. When I was trying to figure out what my stomach was doing I used this tape to tell me whether I needed antacid or acid. Both conditions irritate in the same way so it's hard to tell. Doctors mostly don't understand the problem.
This tape allowed me to discover a
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By Mimjo
The reason for this is that the printed color for pH 7.0 to pH 8.0 is slightly different from the actual color that results on the test strip. To compensate for this difficulty, test the pH of known fluids (such as saliva or neutral water) and compare that color against the possibly darker (slightly alkaline) color of the sample being tes
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By Ronald M. Chavin
Hydrion 5.5-8.0 pH, product gives many different results from the same solution at the same time.
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By ROBERT SOOS
product price FREE Shipping on your first order. Details
4.3 | 585 customer ratings
80% of the ratings are 4-stars or 5-stars
I hesitated to buy this product because of bad reviews, saying the paper came green in humid climates. I am getting into taxidermy and need to be able to test my tanning solution to know if it will be suitable for pelt preservation. At first I was upset, I live in Florida and of course the entire roll came in green. However, the strips s
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By TheWildlandGirl
The litmus paper works well enough for an accuracy of one order of magnitude and the colors resulting from use are very good matches to the colored indicator label within the plastic holder. You need to protect it very strongly from humidity or your readings will be messed up. I like to photograph the used litmus paper against the colored
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By Buford Pruitt Jr
I don't like these. I get an immediate color but within nanoseconds it changes, and within a few more seconds it changes again. I don't know what it's supposed to read when it changes colors within literally seconds.
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By Laura
4.3 | 515 customer ratings
81% of the ratings are 4-stars or 5-stars
The inexpensive device quickly and accurately reads the PPM for any water. I found out immediately my kitchen tap is at 265 PPM, the same water filtered by RO and final filter is at 33 PPM. Then I use the Zero Water filter which always reads Zero PPM. Just what I need.
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By Jay Aristotelian Logic
This product offers me a lot of comfort in determining the health of my aquarium water. TDS consists of any minerals, etc. that are too small to be filtered out of your aquarium, so even if my water looks clear it can be deceiving. I test it regularly with this meter and if my TDS has increased, I know it's time for a water change. My
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By SunKira
9-23-19 Follow up.. I got a second one, it worked for about 3 months and now won't read over 200 no matter how strong the mix.. buy a good one the first time. Not this.

So.. worked great 3-4 times, ppm was right where it should have been for what i was mixing up, then my ppm's just got low, stuff that was 800-900ppm now shows 30
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By Icetech
4.4 | 204 customer ratings
82% of the ratings are 4-stars or 5-stars
I do electronics repair as a second job. This is a great tool for troubleshooting and saves me a lot of time. Bad capacitors are a frequent problem but they are difficult to test and I don't have the time to just replace every capacitor I run across on finicky equipment.

PROs:
Tests capacitors better than a multimeter wit
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By Gantor
not sure why some gave 1 star reviews, for me the meter is good. i got this for 55usd normally over 100usd so i jumped on this, i have a cap meter but this ESR cap meter reads caps in-circuit saving me time and headaches to desolder caps. i tested it with my other meters and it is accurate if you "ZERO" before use, just touch pro
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By PJ
This appears to work. The provided probes have alligator clips and are short. Being short is expected since the lead resistance comes into play. I have tried to use other probes but the unit will not calibrate if the lead resistance is very high. I have some good meter probes but the connectors on this meter will not accept shrouded banana
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By Waynemia
4.4 | 161 customer ratings
86% of the ratings are 4-stars or 5-stars
What a great tool. I picked this moisture meter because of the dual sensors. The prongs are pretty standard from what I can tell, but the touchless sensor is a game changer. Specifically, I got it to check the moisture level on our concrete subfloor before installing hardwood floors. For that reason, I liked that this sensor doesn’t
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By Displaced Desert Rat
Wow, this moisture meter earned its cost for this homeowner in the first five minutes. I suspected some dampness in a drywall ceiling, so I put the moisture meter to the test, in pinless drywall mode. The meter immediately showed high levels moisture in a very small area with precision of a couple of inches. It was unambiguous. Now I can f
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By Odysseus
Big number on LCD. It has 2 ways (scan and pins) operation.
We bought this to check the mushroom logs in farm. The moisture number will help us to decide what to do next. The pin mode results are more accurate.
By the way, It can report the tempurture in Cecilia and Fahrenheit.
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By Dave
product price & FREE Shipping. Details
4.6 | 84 customer ratings
91% of the ratings are 4-stars or 5-stars
As a public insurance adjuster I inspect properties daily for water intrusion. I debated a long time over which dual-function meter to get or whether to get an invasive and non-invasive one. In the end, I took the plunge and I don't regret it. Unlike the inferior and less expensive ones, I don't have to put it on masonry, wood or drywall s
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By Dan L.
This is a great product, but it’s just too expensive. I use mine frequently so the risk of damage is high. Also, I keep mine on my tool belt all day and the cap comes off OFTEN! When the cap comes off, the prongs are exposed and they’re very sharp. I’ve drawn blood multiple times.
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By Steve
Nicest thing about this tool, very little guess work. Two options to use, use both whenever you can. I carry it with me on every inspection - through the entire inspection.

Down side? The cap is not well designed. Tiny bit of wear, and it's not going back on and staying there
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By Gary Clark