TKDMR Multipurpose Tester for LED TV Backlight and Constant Current Driver Board - Used in All LED Lights Repair Output 0-330V
Description
🔍 Illuminate Your Testing Game!
- SAFE OPERATION - No risk of burnout when testing single LED beads with incorrect polarity.
- PRECISION TESTING - Real-time voltage and current monitoring for accurate diagnostics.
- UNIVERSAL COMPATIBILITY - Works seamlessly with all LED strips, panels, and components.
- COMPREHENSIVE APPLICATION - Ideal for LED TV backlights, vehicle lights, and various electronic components.
- USER FRIENDLY ADJUSTMENTS - Easily set voltage (20-330V) and current (20-150mA) for tailored testing.
The TKDMR Multipurpose Tester is an essential tool for professionals in the LED repair industry, offering real-time voltage and current testing capabilities for a wide range of LED components, ensuring safe and precise diagnostics.
Reviews
D**N
VERY neat item! Looked at several models and this is perfect!
Best thing since LED TV's :) VERY happy with this version. It works for both inverter test and LED test. Fully automatic is well worth the investment.
R**.
Great LED/component tester.
I love this little TKDMR Model #TD3H LED/Component tester. I really love the 1mA switch so you can test components, or LED's without getting blinded by the bright light! I like also that the tester gives you the ability to adjust the voltage and current even without using the 1mA!I haven't done any extensive research of the tester yet, but I have repaired my TV that had some problems with the LED backlight strips.I also tested three tiny 0402 bidirectional TVS diodes. Using the 1mA switch so that the tester would not conduct PN junctions, I found different readings. So I removed them to check them off-board and found two of them to be bad.So far the tester has been a great addition to my workbench! I am very happy with it!
L**N
Saves a lot of time and guesswork when working with LED TVs and what more could you ask for.
Thanks my order was delivered very fast and no damage to the product. very good LED tester very efficient and very good price, thanks and i hope to do business with you in the near future have a nice day.
V**T
An investment that can save you money on a TV repair job
I used mine to find and fix the problem with my 60" HDTV that was causing the backlight to go dark intermittently. The TV has worked perfectly ever since, and the tester is useful for checking all LEDs--individual or in strings. A little pricey, perhaps--but can save you a lot on TV repair (providing you have the skills to do the repair job).
C**N
yeah its a really good tool
still trying to figure how to use it better cool tool though I like it
C**L
Knowing how to use instrument and following instructions will provide for proper use
Product works well performs all that it is rated to do , am satisfied with my purchase,Thumbs up for this meter.
S**E
Must need in LED repairs!
Just makes trouble shooting even easier! Love it! Well worth the $$$!!!
J**3
Exellent tester for tv backlight
This product was exellent for tv back light trubleshooting. I really recommend it and I would definitely buy again from the seller.
Common Questions
Trustpilot
3 weeks ago
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