TKDMR 0 330V Smart Fit Manual Adjustment Voltage TV LED Backlight Tester Current Adjustable Constant Current Board LED Lamp Bead in Voltage Meters from Tools

TKDMR 0 330V Smart Fit Manual Adjustment Voltage TV LED Backlight Tester Current Adjustable Constant Current Board LED Lamp Bead in Voltage Meters from Tools
TKDMR 0 330V Smart Fit Manual Adjustment Voltage TV LED Backlight Tester Current Adjustable Constant Current Board LED Lamp Bead in Voltage Meters from Tools
TKDMR 0 330V Smart Fit Manual Adjustment Voltage TV LED Backlight Tester Current Adjustable Constant Current Board LED Lamp Bead in Voltage Meters from Tools
TKDMR 0 330V Smart Fit Manual Adjustment Voltage TV LED Backlight Tester Current Adjustable Constant Current Board LED Lamp Bead in Voltage Meters from Tools
TKDMR 0 330V Smart Fit Manual Adjustment Voltage TV LED Backlight Tester Current Adjustable Constant Current Board LED Lamp Bead in Voltage Meters from Tools
TKDMR 0 330V Smart Fit Manual Adjustment Voltage TV LED Backlight Tester Current Adjustable Constant Current Board LED Lamp Bead in Voltage Meters from Tools

Product Specification

Brand Name: TKDMR

DIY Supplies: Electrical

Dimensions: 80*52

Display Type: Digital Only

Operating Temperature: -20-55

Power Supply: AC

Accuracy Class: 0.1

Model Number: TD3H

Measuring Range: 0-330V

INPUT VOLTAGE: AC85-265V

Description:
Wenn sie wollen kaufen die Billiger led-hintergrundbeleuchtung tester (TD-GJ2C),
 
Wenn sie kaufen wollen ein TV LAPTOP Bildschirm tester,
 
Wenn sie kaufen wollen ein TV Mainboard tester,
Klicken sie hier:TV Mianoard Tester

Mehrzweck Tester
Für LED TV Hintergrundbeleuchtung & Konstantstrom-treiber Bord


Modell: TD3H
Vin: AC85-265V

Vout: DC 0-330 V (Automatische + Einstellbar)
Voltmeter Genauigkeit: <(± 0,5 ± 1% Vout) V
Iout: 0-150mA (Automatische + Einstellbar)
Konstante Strom Bord Testen Strom: 0-999mA
Amperemeter Genauigkeit: <(± 2 ± 1% Iout) mA
Pinput: 50VA (MAX)
Temperatur:-20℃-+ 40℃


Produkt einführung:

-Spannung und strom von konstantstrom-laufwerk bord.
1.Prüfung LED streifen, LED panels, einzelne LED perle, COB ighting quellen und so auf.
2.Prüfung hintergrundbeleuchtung von LED TV, displays, computer und so weiter.

3.Kompatibel mit alle die LED streifen (hohe spannung oder niedrigen spannung).
4.Manuelle anpassung die palette von tests spannung (20-330 V/DC) und strom (20-150mA). anpassung spannung zu öffnen circuit (ohne lasten) und anpassung strom mit lasten oder kontaktieren sonden zusammen.
5.Keine ausbrennen, wenn tests sinale LED perle mit falsche polarität (Set spannung um zu 20 V und die strom schalter zu 1mA).

6.Prüfung spannung parameter von verschiedenen von elektronischen komponenten.
7.Prüfung LED licht auf fahrzeug.


Prüfung Methoden:

Standard fabrik einstellung: Ausgang Spannung 330 V,
Ausgang Strom 30mA.
Sie können die prüfung der hintergrundbeleuchtung von TV mit jeder größe zu diesem standard einstellungen.


1. Selbst-prüfung: Stecker in, schalten sie den netzschalter auf. Die spannung ist um 330 V, strom ist 0: Kontaktieren Sie die sonden zusammen, spannung änderungen zu 0 und strom änderungen zu um 50mA, dann prüfung können gestartet werden


2. In prüfung: Spannung = '0', KURZSCHLUSS
Spannung = '330V', OPEN SCHALTUNG.


3. Prüfung einzelne LED wulst (Set spannung um zu 20 V und die aktuelle schalter zu 1mA).
3,1.Mit rechts polarität: die spannung zeigt auf die tester von eine normale LED perle ist ca. 80% der bewertet
Spannung, für beispiel, die betriebs spannung der LED perle ist 2,4 V wenn seine nennspannung ist 3 V;

3,2.Mit falsche polarität: Spannung display die open circuit spannung.


4.Prüfung LED streifen: Set die spannung zu um 200 V, ändern die strom, wenn benötigen einstellen helligkeit.

Test methode ohne demontage der bildschirm.
Schneiden sie die leistung der TV, Ziehen Sie die interface steckdosen der konstante strom platte und licht bar, legen sie die Rot und Schwarz stifte der tester in die anode und kathode der schnittstelle der LED licht bar.
1. mehrere LED streifen
Die prüfung der spannung von jeder streifen und rekord sie. vergleichen die spannung von jeder streifen, es ist normal, wenn die unterschiede <2 V oder <3%
2. Single LED streifen
2,1.Die LED streifen ist nicht auf (notwendigkeit entfernen die bildschirm zu reparieren): Spannung = 0, KURZSCHLUSS.
Spannung ≥300V, OPEN SCHALTUNG.
2,2.Die LED streifen ist auf (müssen die prüfung referenzen von konstantstrom-treiber bord zu bestimmen die hintergrundbeleuchtung ist normalen oder nicht).


Test methode von Konstantstrom-treiber Bord
Prüfung situation: die LED streifen von hintergrundbeleuchtung ist auf mit die tester, aber es funktioniert nicht mit die konstante strom bord.
1.Schneiden sie die leistung der TV, ziehen sie die interface steckdosen der konstante strom platte und licht bar.
2.Verbinden die konstante strom bord mit die tester mit die kabel in die kits auf richtigen polarität.

3.Legen sie die Rot und Schwarz stifte der tester in die anode und kathode der schnittstelle der LED licht bar.
4.Drehen der TV auf.
5.Prüfung spannung> 30 V, Strom> 30mA und stabil zu halten, und die LED streifen arbeiten normal, dann die Konstante strom bord ist normal.


Einführungen von die zusätzliche funktion
Spannung Test von Elektrolytkondensator:
Verbinden die schwarz stift mit der kathode der elektrolytkondensator und die roten stift mit die anode.
Die spannung wert angezeigt in die voltmeter wird aufstieg schnelle zu beginn. Bei erreichen einer bestimmten punkt, die rising geschwindigkeit wird langsam spürbar. In dieser zeit die spannung wert angezeigt ist die tatsächlichen widerstehen spannung der getestet elektrolytkondensator. (Die kondensatoren sind qualifizierte wenn die tatsächliche spannung wert ist höher als die angegebene spannungs wert).


Hinweis: Vermeiden zu brechen die kondensator, die prüfung zeit sollte nicht zu lang sein.
1.Set die spannung um 20 V und die aktuelle zu ImA bei der prüfung der spannung referenzen von dioden, trioden, MOS rohr und IC
.
2.Set die Spannung um 330 V und die aktuelle zu 1mA bei der prüfung der zusammenbruch spannung von kondensatoren, stabilivolts, piezoresistors und TVs.




GARANTIE

1. dieses produkt ist garantiert bis zu ein jahr von kauf, netzkabel und sonde können ersetzt werden in einem monat.
2. wenn es sind einige leistung problem, einfach es in seinem ursprünglichen zustand innerhalb von 30 tagen nach erhalt es. In die garantie zeitraum, wir reparieren es und versenden sie eine gute tester.
3. die garantie verlängert werden für drei monate nach wir reparatur die schlechte produkt.
4. während der garantie zeitraum, fracht AA system.
5. ein jahr später, schaltung störung wartung runde-reise fracht bezahlt durch käufer.
6. bitte beachten sie, dass die garantie politik nicht gelten:
A. produkt hat vom menschen verursachten schäden oder unfallschäden wie übermäßige eingang spannung hohe temperatur, wasser schaden, tropfen und brechen, mechanische schäden und korrosion.
B. Nicht Autorisierte änderung und reißen die produkt datum mark.



Auftrag beschreibung

Versand: 1. wir garantieren, um waren heraus innerhalb 24-72 stunden nach der zahlung bestätigung ausgenommen feiertag. 2. wir schiff durch China post, HKpost EMS, DHL, Fedex, nach ihrer wahl, wenn sie aufträge vergeben. 3. wenn sie nicht erhalten die einzelteil nach 45 tage, zögern sie nicht uns zu kontaktieren. wir werden machen alle unsere bemühungen zu lösen die problem. 4. wir sind nicht für verzögerungen causedby die gewohnheiten, einfuhrzölle, steuern oder andere customscharges. Garantie: 1. alle einzelteile haben 1 jahr garantie. WENN ihr kauf nicht verkäufliche qualität, eignung zum zweck oder die beschreibung, wir können sicherstellen, dass ihre probleme behoben sind. 2. für falsch-versendeten einzelteile, kontaktieren Sie uns Bitte in 48 stunden nach lieferung. wir ordnen, liefern die richtigen produkte oder rückkehr alle ihre zahlung. 3. für defekte oder fehlerhafte produkte, nehmen sie bitte fotos oder videos, würden wir senden zurück oder erstatten nach bestätigung.

 

 

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Commetns jw-secrets.ru :
It is good, seller is kind!

Everything very complete

Went to sevastopol in 10 days. Packed well all in stock and in good condition. Checked in work, works well and wrote in the characteristic of the device. Many thanks to the seller well done i advise everyone.

Thank you!

Thank you very much! I recommend the seller! Shipping unexpectedly fast in Lower Новгород. Good device! Order will not regret!

I Am very satisfied, hope is quite durable.

Very high quality device. You can manually set and voltage and current, and you can work in automatic mode. The current on the leds rises smoothly, does not dazzle. The equipment is not bad.

Thank you. The package is packed with a box. the device itself is equipped with a bag, sticks, second sticks and instructions. the device works. Seller recommend.

Hi. All Ok. Very quick delivery.

Super equipments and very practical case.

excelente

Very good seller! Exceptionally decent!

OK all right

Device very good and useful for those notices the LED bars because it Inca current and voltage each LED individual if desired so clear soon buy another.

Very fast, original product,i recommend the merchant...

The device is super! Shipping fast! Take it, you will not regret it!

Recommend very. Fast delivery. All OK. Lest from each chińczyka soon przychodziło and was smooth

Super.Thank you

This is already 5 devices! Everything is fine! 5 stars! Order who knows what it is! i recommend! thanks!

In minsk for 27 days. For me to work on led products is irreplaceable. Automatic direct and single led or cluster consumption voltage and current. Super. Special thanks to the seller for the gift: the second set of pins-needles. I recommend to buy.

Ok!

Everything is good and working

Great device. Came quickly.

Came to irkutsk quickly by courier! Very good device! Made it easier to work on the time of diagnosis! Recommend!!!

The tester works, checked. But packed badly, the box is wrinkled and without additional protection. In general, good, we will apply in work... Thank you for the fast delivery

Super works all and is smooth

Very good. Successful operation. 5 stars.

Everything works fine, delivery from the moment of order 6 days, the seller many thanks.

Arrived order very quickly, delivery was courier iml

All is ok!

Best device!!

All compatible with description, standby time 12 days, recommend

11 days north. Works. With the seller communication, beautiful. If something, it is necessary or not clear, you can communicate. 5 ++++

Fast shipping. Great device!

Seller. very good. recommend

Class device. Visoka yakyst.

Good thing.

It came to shake, but all the whole, it's a pity that there is no clear description of how to work with him.

Everything's fine. The tester really liked. Very useful thing. Seller thanks for a small gift. I will still order in this store. Seller recommend.

= Thank you =

excelente

ok

Good device. Repaired more than 10 led bulbs. With the help of such a device it became much easier to work. I recommend to buy.

Got the instrument. Packed in a cardboard box. Inside the handbag, and in it the contents are not damaged. In the outlet turned on, works. I haven't checked the case yet. I hope everything will work! I will add the answer later.

Great device!!!!! Works very well!!!!! Seller recommend!

good

Excellent quality. I recommend.

Excellent! Recommended seller, thank you very much!

Everything is fine!

Great for testing LED TV backlight

Until the time tested so Lige ligeirinho. the looked pretty I not Leo Ingle to read manual unit arrived fast. Thank you

PERFECT

Excellent! the order came in 10 days. everything works, i recommend the seller.

Very useful tool, seller recommended

Great!

Item no

All right, good seller and great product

Item as described, recommended seller. Thanks

The Numbers are hard to Read due to light

super fast good seller+++++

Came very nicely packed, build quality is dectent, great value for a price. Haven't tested it yet, will post when I do.

Everything works fine! I recommend! :)

Excellent!!!

Thanks.

Received, checked the work, the device is a good, indispensable thing for those who are engaged in the repair of led backlight in led tvs. Thank you.

OK

Perfect!

Good seller recommend.

Came in a nice purse. Works perfectly, it is very convenient to check the bars entirely or stabilitrones. In the kit there were 2 power failures under the euro and china, true under the euro with a short tail. The device is generally satisfied.

Very quickly produces a large current. you can not see the faulty led on a small current

Amazing the tester am delighted

Delivery to kazakhstan two weeks. In the kit there are all the necessary wires. Liked the probes soft and sharp. Very cool device, saves time when checking leds. Quickly and smoothly increases the current, determining tired lights. Also, there are very useful functions-this is the verification of capacitors, diodes and stabilitrons. The seller is five stars for fast processing and delivery, and for such a wonderful tool. Product and store is definitely recommended!!!

OK!

Work perfectly!!!!!!!!!!!!!!

Teşekkürler

Thank you, everything is fine!

it looks good. hope it will served as its specs.

All relentless

OK .. Good Deal. Just only no clue shopmanualnya

Cool device

Good assembly. The set is packed in a first aid bag. It's convenient. Wires with sticks are excellent, very sharp ends, it is convenient to ring smd diodes. Voltmeter and ammeter of good color, blue is not nasty, at the same time bright. In automatic mode, gradually increases the current at the established voltage. Because of this, burned a pair of diodes with high voltage. Eo if set the minimum voltage, the diode does not burn and the device shows its current and voltage. In general, the device liked. Later i will add

I have been paying attention to TKDMR for many years. I bought their products many years ago. Later I also purchased LED testers from other stores. However, they all made me very disappointed. I recently came to the TKDMR store to purchase this LED tester. I was very surprised when I received this product. It creates two powerful features: testing LED backlights and testing constant current boards. Thank you TKDMR!

Delivered in 4 days. included all. checked work all perfectly. thanks to the seller.

Satisfied with the product delivery beforew scheduled.I recomme3nd it.Thank yoyu very much.

Ordered 06.10.2019g received 06.19.2019 full set, packed perfectly. Checked everything works. On the right is old as to say, it works. The new reading on more and volts and amp! reviews are on youtube and the seller himself. Took to repair the backlight. Like that. Seller respect and respect!

Works.

Unlike the old device, these can be operated at a real current up to 120 ma. This is something already, because 30 ma was catastrophically small.

I Am very satisfied, thank you seller recommend buyers from AliExpress.

Great device.

With full power, it significantly beats the current, at 1ma a little chewing the skin

Thank you.

Good tool. A little expensive, but very helpful. Very recommended seller. Very fast delivery.

Excellent device, very fast delivery by courier

Everything works fine

Good product

Excellent seller, fast delivery, full set supply smd leds as gift, tester working, small handy assistant

Super fast shipping and excellent quality!!!

Sent quickly. Corresponds to the description. It is very convenient to use, but on a larger current the diodes burn. Thank you.

Good device. It serves to test from a smd led to led plates. It also serves to measure the voltage and intensity supplied by the driver to the led board

Excellent product and very fast shipping highly recommended to buy.

Works great, everything is ok

Reliable and great product Was reimbursed and the package arrived two days after, will pay the seller still today…

Everything is fine, it works while the norms.!

Ok.

I expected the best result. The maximum current is 150 milliampere-little to "burn" the diode. In general, the box is good, but its money is not worth it, a little better than for 1 k the same without crutches

Ok

Hissing transformer all markings are lost quality ug

Excellent device, the current is good

Got it. Thank you! I have not checked yet, i will add...

Everything works fine.

Very good product

A week on the way from a warehouse in russia, everything is whole and working. I recommend the seller, i order from him not the first time.

It's a super tool .... it touched all my bulbs...

The parcel was sent in the same day after payment. Before ufa, the parcel reached 12 days. Not tracked. Delivery by courier. Packed well, came without damage. The device with components is in a red (case (bag). The kit includes two network cords with different types of usa plugs (1,4 m.) and euro-0,5 m. (greedy however). The device works fine, though the milliammeter slightly grafts (at 20 ma shows 18). In the device there are 2 modes. 1) automatic-in order not to burn the leds, it is necessary to close the probes to put the required current, then safely connect both one led and led bar., the device itself adjusts the voltage, not exceeding the installed current. 2) very convenient and the second mode (the default current is 1 ma and not adjustable) here at all without the risk of burning anything, because. Through the load current goes 1 ma, only voltage changes. And if in 1 mode forgot to change the current, and ignited the led (s), then in the second mode this fint will not roll :-) the device is excellent. Happy.

Very good, so far meets my expectations

Everything's fine. Thank you!

The device works fine. Only the plug used in Turkey is short.

Delivery 12 days before the murmansk region. packed well. the device checked its main function performs. The device is very satisfied. thank you very much. i recommend to buy.

Got, like, working

Good seller and fast postage!

Very fast delivery, excellent device. The second is already buying wu this seller. I recommend.

I'm very satisfied.Very good seller.

Great! Delivery 25 days. The device works, only suspiciously squeaks. Looks like the pulse is not in mode.

1A Goods-like again!

Fast shipping. The device is good. Everything works.

The device is good, there are no complaints. Sending iml without a courier, that is, pickup from pvz, it turned out + 120 rubles. To the price for travel to the place of issue, and-3 hours from life.

Arrived quickly