17th Jul 2026, 09:01 PM
LED Backlight Tester, KT4H LED TV Backlight Constant Current Board Tester, LCD TV Test Screen Backlight Strip Lamp Bead Repair and Testing Tool.(US)
Price may vary by location, shipping cost, and availability.
28% Off
$64.78
$89.99
Highest: $66.83
Average: $63.97
Lowest: $60.12
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of LED Backlight Tester, KT4H LED TV Backlight Constant Current Board Tester, LCD TV Test Screen Backlight Strip Lamp Bead Repair and Testing Tool.(US) here. This product's current Price in USA is $64.78. The average and highest prices are $63.97 and $66.83 respectively.
| Lowest Ever Price | $60.12 |
|---|---|
| 4th Apr 2026 | |
| Average Price | $63.97 |
| Based on 142 days price tracking | |
| Highest Price | $66.83 |
| 8th Jun 2026 | |
Price History of All Variants of LED Backlight Tester KT4H LED TV Backlight...
Current Price in USA
| Price | $64.78 |
|---|---|
| MRP | $89.99 |
| Savings | $25.21 |
| Discount | 28.01% |
Recent Price Drops on LED Backlight Tester, KT4H LED TV Backlight Constant Current Board Tester, LCD TV Test Screen Backlight Strip Lamp Bead Repair and Testing Tool.(US)
Price Drop 3rd Apr 2026
$63.96 → $60.12
6% drop
Product Information
Details
| Product Name | LED Backlight Tester, KT4H LED TV Backlight Constant Current Board Tester, LCD TV Test Screen Backlight Strip Lamp Bead Repair and Testing Tool.(US) |
|---|---|
| Store Product Code | B0B3Y96PJ5 |
| Store Name | amazon.com |
| Brand | Heayzoki |
| Rating | 9 / 10 |
| Category | Component Testers |
| Product Manufacturer | Heayzoki |
| Model Number | Heayzoki5gdns0kapm1318-11 |
| Color | US |
Features
- [ADAPTIVE VOLTAGE TESTING] This LED backlight tester features intelligent auto voltage adjustment from 20 to 330VDC, eliminating manual configuration for quick and accurate TV backlight diagnostics. Perfect for both professional technicians and DIY enthusiasts.
- [CURRENT CONTROL] With stepless current adjustment from 20 to 150mA, this tester provides precise control to prevent LED damage during testing. The automatic current adaptation ensures safe operation across various LED configurations.
- [MULTI FUNCTIONAL TESTING] Capable of testing both LED backlight strips and constant current driver boards, this tool simplifies fault diagnosis in LCD TVs. The 1mA mode allows for detailed IC power leg testing.
- [SAFETY FEATURES] Equipped with and short circuit protection to prevent sudden voltage spikes. The double isolation design ensures user safety during electrical testing procedures.
- [PROFESSIONAL GRADE TOOL] The KT4H model comes with gold plated probes for reliable conductivity and includes all necessary accessories for comprehensive testing. Its compact ABS construction makes it ideal for workshop or field use.
Images
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Rating and Reviews
9 Based on 5 reviews
LED Backlight Tester KT4H LED TV Backlight has 9 rating out of 10. This average rating is consist of 5 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.