Tester magnetic General Tools AMY6, albastru

Brand:General Tools

3.4/5

L
216.00

Cum identifică polii nord și sud ai unui magnet permanent? Pur și simplu apăsați și mențineți apăsat butonul oval negru. Apoi, plasați vârful detectorului lângă suprafața magnetului. Dacă este Polul Nord, LED-ul roșu se va aprinde. Dacă este Polul Sud, LED-ul verde se va aprinde. Este atât de simplu. Și dacă butonul este apăsat și unitatea este mutată pe suprafața magnetului....poți vedea trecerea de la un pol la altul. Acest identificator de stâlp este garantat a fi 100% precis. Poate fi folosit pentru magneți de pământuri rare, cum ar fi magneți de neodim, magneți SmCo, magneți AlNiCo, magneți ceramici, magneți de frigider și majoritatea celorlalți magneți. Aplicații Detectarea stâlpilor magneților permanenți Măsurarea câmpurilor magnetice parazite în ambalaje Testarea bobinelor Verificări de polaritate post-magnetizare Ajută la următoarele sarcini: Montarea motoarelor electrice Instalarea blocurilor de prindere magnetice Analiza erorilor Controlul calității multipolar Detectarea stâlpilor magneților de terapie Dimensiuni: aprox. 5,6 x 0,9 x 0,8, latura de masurare 1/2 x 1/2 Greutate: aprox. 0,08 lb cu baterii Afișaj: două afișaje LED (verde= sud, roșu=nord) Sensibilitate: ±17mT (170Gs) histerezis pornit/oprit Interval de temperatură de funcționare: -10°C ~ +50°C Temperatura de depozitare: -20°C ~ +70°C Baterie: 4 x celule buton de 1,5 V (incluse)

INSTRUMENTE GENERALE: Am fost un lider recunoscut în inovare, proiectare și dezvoltare de instrumente de precizie specializate de mulți ani. Încurajăm meșteșugarii, artizanii și bricolagii să lucreze mai inteligent, să măsoare mai bine și să crească productivitatea. ALIMENTAT DE: 4 baterii LR44 care sunt incluse. UȘOR DE CARRAT: Clipul de buzunar practic și stilul stiloului îl fac ușor de transportat. ALERTA AUDIBILĂ: Un semnal sonor puternic indică locația fiecărui stâlp. ALERTĂ VIZUALĂ: LED-urile roșii și verzi disting nordul și sudul (roșu pentru N, verde pentru S). UȘOR DE UTILIZAT: Determinați cu ușurință dacă ceva este magnetic.
Batteries ‎4 LR44 batteries required.
Batteries Included? ‎Yes
Batteries Required? ‎Yes
Battery Cell Type ‎Alkaline
Brand General Tools
Color Blue
Color ‎Blue
Customer Reviews 4.4 4.4 out of 5 stars 402 ratings 4.4 out of 5 stars
Included Components ‎Tester, Four "LR44" button batteries
Is Discontinued By Manufacturer ‎No
Item Dimensions LxWxH 0.94 x 0.88 x 5.63 inches
Item model number ‎AMY6
Item Package Quantity ‎1
Item Weight ‎0.008 ounces
Manufacturer ‎General Tools
Material ‎Plastic
Measurement Accuracy ‎+/- 0.05%
Number Of Pieces ‎1
Part Number ‎AMY6
Power Source Battery Powered
Power Source ‎Battery Powered
Product Dimensions ‎0.94 x 0.88 x 5.63 inches
Special Features ‎Portable, Magnetic
Style Digital
Style ‎Digital

3.4

13 Review
5 Star
69
4 Star
14
3 Star
9
2 Star
3
1 Star
5

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Scritto da: LUIS FERNANDO MENDIVIL
Great Item
Great Item!! Great Seller!! Super Fast!!
Scritto da: Linda
Very good work.. good price.
Good save battery..
Scritto da: Danno
Works well
Some people were saying negative things about this device, so I bought this and a different type just in case. The different one hasn't arrived in the mail yet so I don't know how good it is, but this one works very well. I was a little confused about how to put the batteries in or how many to use, but that is actually easy. You twice the cap clockwise or counter clockwise (it doesn't matter) to expose the battery cover. The cover has a little diagram indicating which direction to insert the batteries. You insert all 4 batteries. Took me a couple of tries to get them in right but no big deal. Afterward you press the button to activate the sensor. When you release the button the device powers off. I don't know anything about magnets. Just messing around because I ran into a wall on some other unrelated project, but this detector makes it very clear which side of the battery is North and which is South.
Scritto da: Dr H
Works as advertised; a few quirks
A pocket-sized magnetic detector that correctly identifies the "North" and "South" poles of a magnet. Simple to use: hold the business end near a magnet, press the button, and you hear a "beep", and a red or green LED lights, depending on the pole of the magnet being detected. Works on reasonably low-power magnets, such as those in toy motors. The "beep" is pretty loud, and it would be nice to have an option to turn it off, but I can live with that. The unit is light, compact, and reasonably sturdy. What cost it a star is the battery situation. The device uses four button cells, which are a major PITA -- took me 20 minutes of fussing to get them into the oddly-shaped battery compartment. When time comes to replace the cells, one is then faced with the situation of having to put four $3 cells ($12-total) into a $15 device. Would have been much handier, and more economical, had they made this to work on, say, a single "N" cell, or even a standard AAA cell. But... it is what it is, it does what it's supposed to do, and I expect that, sans abuse, it will last for a good long time.
Scritto da: patrick brand
Worth the Money
Easy to use and good for many different things.
Scritto da: ed Miner
This tool makes it easy and quick to determine the poles of magnets
I use the magnets to help with pain on the torn rotator cuff. Knowing the North is the pain eliminator. this tool makes it easy to determine.
Scritto da: CM 92054
This is a very poorly designed tool
So, it works. It'll tell you if a magnetic field is N or S. Beyond that, it's horribly designed. Everything about it is just... stupid. 1. No instructions 2. Packaging is bad. The batteries come in unopenable blister packets. You know the kind, the super hard plastic that they make theft resistant displays for small electronics out of. Except, these aren't on display. It shouldn't take 5 or 10 frustrating minutes cutting from multiple angles with electronics nippers to get to your batteries. Batteries that are included in the box with a new product. 3. Speaking of batteries, the battery door is underneath that pocket clip. It's not a movable clip. Pry it up to get at the battery door and you'll break it, so you have to remove the entire end of the unit, which is held on by a ridiculously tiny screw. So have a jeweler's screwdriver handy and do it over a white sheet so when you drop it you can find it. It's like working on a watch. Geez. 4. Once you disassemble it you see how badly everything is made. But this I expected because it's cheap Chinese crap. Still, I swear they went out of their way to design this so poorly. 5. Once you get it all back together, it has a piezo. So when you encounter a magnetic field it screams at you in a piercing, high pitched noise. Like the bright LED next to the N or S isn't enough, you have to make a loud, obnoxious noise. There is literally NO reason for this other than to drain the batteries more quickly. So, yeah. It gets stars because I can tell N from S on a magnet now. But do yourself a favor and buy something else. This one's just awfully designed.
Scritto da: Nobody Special
Works as well as much more expensive units.
Very easy to use. Decent quality. The goods: Nice bright lights and high pitched sounds when identifying poles. The larger the magnet, the farther away it can identify. Once you identify a pole, especially if using high power magnets, mark it with a sharpie. The bads: it uses funky batteries that are difficult to install or change. They are slightly larger than watch sized batteries and you install them by twisting the black cap on the end, under which there is a standard "pop in" battery case, where the batteries are stacked against each other and a spring. Cramming 4 of these into an area is not overly difficult, but it could be better designed. I accidentally ordered two of these. One came with batteries, one did not. Make sure you get batteries, as I suspect these are not easily located. After I sent the accidentally ordered one back, I found my old meter (I had one of these from years ago), and after sitting in the tool box for what must have been 10 years, the batteries in it still functioned, so while the batteries are a pain, they apparently have exceptionally long shelf life.
Scritto da: Yogeshwar
Best tool to check polarity
Best tool to check polarity
Scritto da: keith N.
Useful for any one playing with magnets
Does what it says. Useful for any one playing with magnets.
Scritto da: John kohlman
This product comes with a WARNING
There was nothing wrong with the way it functioned. It worked properly. I did notice a health warning on the packaging. It reads (WARNING: this product contains one or more chemicals known to the state of California to cause birth defects and other reproductive harm and/or cancer.) Had I known of the warning I would not have bought it
Scritto da: 404
But it feels happy and would scream for happiness when it detects a ...
The magnetic tester wink only on lady north and does not on lady south. The indicator LED for the south pole LED indicator does not light. But it feels happy and would scream for happiness when it detects a magnetic pole. But it is okay because there are only two ladies north and south so when it screams for happiness but does not wink then it's lady south.
Scritto da: JA
Good
It does what it says it does. But I wonder about the sensitivity. I tried against large thin flexible fridge magnets but it couldn't detect any poles, but all other magnets that were stronger it detected the poles just fine.

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