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Klein Tools NCVT-4IR contactloze volttester, 12 - 1000V AC-pen met IR-thermometer -22 tot 482 graden F, LED- en hoorbare alarmen, zakclip met infraroodthermometer

Brand:Klein Tools

3.7/5

€
73.48

Handige laseraanwijzer om het meetgebied te richten voor temperatuurmeting. IR-thermometer met 4:1 afstand-tot-puntverhouding met door de gebruiker te selecteren graden Fahrenheit of graden Celsius van -22 tot 482 graden Fahrenheit (-30 tot 250 graden Celsius). Detecteert wisselspanning van 12 tot 1000V met visuele en hoorbare indicatoren. Contactloze spanningstester biedt contactloze bepaling van wisselspanning in kabels, snoeren, stroomonderbrekers, schakelaars, stopcontacten en draden, en wisselspanning in beveiligings-, amusements-, communicatie-, omgevingscontrole- en irrigatiesystemen. Spanningstester speciaal ontworpen voor HVAC-toepassingen.

Geen eenheden beschikbaar

EAN: 0092644690617

Categorieën Industrieel & Wetenschappelijk, Test, Measure & Inspect, Temperatuur & Vochtigheid, Thermometers,

Handige laseraanwijzer om het meetgebied te richten voor temperatuurmeting. IR-thermometer met 4:1 afstand-tot-puntverhouding met door de gebruiker te selecteren graden Fahrenheit of graden Celsius van -22 tot 482 graden Fahrenheit (-30 tot 250 graden Celsius). Detecteert wisselspanning van 12 tot 1000V met visuele en hoorbare indicatoren. Contactloze spanningstester biedt contactloze bepaling van wisselspanning in kabels, snoeren, stroomonderbrekers, schakelaars, stopcontacten en draden, en wisselspanning in beveiligings-, amusements-, communicatie-, omgevingscontrole- en irrigatiesystemen. Spanningstester speciaal ontworpen voor HVAC-toepassingen.
Batteries ‎2 AAA batteries required.
Batteries Included? ‎Yes
Batteries Required? ‎Yes
Battery Cell Type ‎Alkaline
Brand Klein Tools
Brand ‎Klein Tools
Color Orange
Color ‎Orange
Country of Origin ‎China
Customer Reviews 4.7 4.7 out of 5 stars 3,982 ratings 4.7 out of 5 stars
Description Pile ‎2 x AAA|Average: 134 Hours; Continuous IR: 64 Hours
Included Components ‎Batteries
Is Discontinued By Manufacturer ‎No
Item Dimensions LxWxH ‎6.26 x 1.08 x 1.21 inches
Item model number ‎NCVT-4IR
Item Package Quantity ‎1
Item Weight 2 Ounces
Item Weight ‎2 Ounces
Lower Temperature Rating ‎30 Degrees Celsius
Manufacturer ‎Klein Tools
Material ‎Blend
Measurement Accuracy ‎98%
Measurement System ‎Metric
Min. Operating Voltage ‎12
Part Number ‎NCVT-4IR
Power Source Battery Powered
Power Source ‎Battery Powered
Product Dimensions ‎6.26 x 1.08 x 1.21 inches
Size ‎One Size
Special Features ‎High-Pitched Continuous Beeping Sound
Style with Infrared Thermometer
Style ‎with Infrared Thermometer
Thickness ‎1 Inches
Voltage ‎1000 Volts

3.7

13 Review
5 Star
80
4 Star
12
3 Star
3
2 Star
1
1 Star
3

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Scritto da: Hugo Alexander
Buen Producto, solo un poco grande
Es muy grande y pesado para cargarlo en el bolsillo
Scritto da: Dr. Andy W.
Quirky instrument
TWO USEFUL FUNCTIONS BUT AT TOO LOW A PRICE For anyone doing electrical and especially HVAC troubleshooting, the Klein Tools NCVT-4IR combines two useful functions, namely, a non-contact electrical tester and an IR thermometer. Multi-function tools usually come with compromises, and this one is no exception. At the $50 price-point, this tester is not in a sweet-spot. It needs to be cheaper for what it is ... or more expensive for what it could be. Let me explain: DEAD AS IN NO POWER DEAD As other reviewers have mentioned, my unit has gone dead more than once. Dead as in no power dead. As a former service manager for an electronics company, I was able to replicate the no power problem. The negative terminal battery connection is made between the battery space metal barrel and the battery cover end cap (that does contribute to IP-54 dust intrusion resistance). If the batteries aren't seated properly or the cover is not screwed down sufficiently, the metal contact in the end cap does not close the circuit, and the result is as has been found: no power. So far, the unit has functioned when it could get power, so I suspect it's simply the contacts. Still, a device advertised to withstand a 2 meter drop onto concrete should not be so sensitive to the battery end cap tightness. Another reviewer described a broken end-cap -- possibly caused by trying to complete the power connection. (Just a guess.) IR THERMOMETER UTILITY The d to s ratio for this unit is 4:1 meaning the measurement circle is 1" in diameter at 4" away and 10" diameter at 40" away. That means you have to be pretty close to the object being measured to get a good picture of its temperature. The laser dot is helpful, but it also can be misleading if you think you are pinpointing the temperature. Instead, you're measuring a wide, 4:1 circle. I would prefer an 8:1 ratio, but I suspect it would be more expensive to build. IR THERMOMETER ACCURACY Accuracy could be better. All but the most expensive IR thermometers have an accuracy of about ±5ºF over the performance range. This one is no exception. My unit consistently reads low. It's normal and par for the price-point, but keep in mind this unit will give you a ballpark, not a precise IR temperature. (Emissivity is fixed at 0.95 also a common practice.) NON-CONTACT AC VOLTAGE TESTER The non-contact voltage tester has performed as expected as long as the unit gets power from the batteries. The blue tip light confirms the function, and the chirp and a flashing red light indicate the presence of AC power. Always test on a known live circuit, but I've never had a problem with any NC tester when the indicator light was working. NOT IN A GOOD PRICE-POINT Finally, the cost or rather value. I don't want to be Klein Tools' quality control agent. I would rather the unit be cheaper and a fair value for how it currently is built or be more expensive and more reliable. If Fluke made a comparable instrument (they don't), my estimate is it would cost around $100 - $150 and be at the perfect price-point. Klein (and Fluke) -- are you listening?
Scritto da: Russell K McComb
OK for non-contact AC voltage tester
It does work as an AC non contact voltage tester. The Temperature probe does work and I think that the surface type does affect the reading.
Scritto da: Ramon
precision and quality
Exceptional, laser precision to make measurements is incredibly accurate.
Scritto da: wayne
Incorrect measurements happening very often
I've had a real issue with the device not measuring distances properly. Many times I hit the button to take a measurement and it reads 0.033 ft as a default measurement. I've had it give me this same reading despite taking measurements from several different distances. After attempting several times to get an accurate measurement occasionally it will give me the correct measurement like I've shown in the 2 pictures I have posted. Both pictures were taken at the same distance from the wall to my left that I was aiming the laser at. It's very frustrating, especially because there are times that it will give me that 0.033 ft measurement over and over again, sometimes like yesterday when I was using it, it took me approx 15 or so tries to get a correct measurement instead of it just reading 0.033ft which obviously was completely wrong. For the price I paid for this tool and it being a Klein tool I expected more from this tool and for it not to have these types of issues especially since I've only used the tool a few seperate times and there has been no damage or anything like that to the tool. I've never dropped it or hit against anything so it giving me incorrect measurements so often with no good reason to explain the cause of the problems its having I'm quite disappointed with this tool. Typically I am a big Klein tools fan and have used many of their tools over my 18 year career as an electrician. I'm not sure what the problem is or what to do in order to fix it. But as I said, for only using it a few times so far and there being no damage done to it that could explain the incorrect reasons im getting, I'm pretty disappointed in the accuracy and dependability of this particular laser measurement tool. Maybe it's a freak occurrence and I just happen to get a bad device unfortunately. Hopefully other owners of this tool haven't had the same problems with theirs that I'm having with mine.
Scritto da: Zackery Schneider
Comes in handy
I do hvac and I always keep this in my bag. Whether I’m doing an install or a maintenance this tool let’s me have the reassurance that the power is off and it also lets me check temps which is a major part of hvac. Definitely gets the job done for me and definitely comes in handy
Scritto da: TG
Great tool that's a savior when you need it
If you are electrically inclined and need to do some detective work to figure out electrical problems, this tool is very useful. I have had other sniffer's but they always had some issue or felt they were lesser quality. This unit is top notch and although it is not intended for use on AC lines, if the power is off (you need other tools to verify that), it can be used to track down wire locations and interconnects. It really helped me understand how some outside wiring was connected to track down a problem w/o needing to call an electrician
Scritto da: Antonio calvo
Muy buen producto
The media could not be loaded. Funciona bastante bien
Scritto da: CDOntario
Klein Tools quality and durability
Product seems well built as I’ve come to expect from Klein Tools. I was not expecting though to have to be fiddling around with the distance measuring button to turn on that feature. After a number of on-off-on-off cycles though, I’ve figured out where exactly to apply the pressure to make it register and respond to turn it on.
Scritto da: Mortal Warrior
Can’t go wrong
Great tool for electrical trade. Great price.
Scritto da: Jarret Wesenberg
Front laser is measured as distance from the tip of the voltage sensor.
This is awesome
Scritto da: Allan Delooze
Great overall product
Great product, just slightly bulky compared to a normal pen tester.
Scritto da: Amazon Customer
Distant measurement doesn’t work good
I don’t know if its me doesn’t know how to use the laser distant measurement, the thing gives not-even-close-to-accurate reading on distant.

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