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LED Backlight Tester, KT4H TV Repair Tool
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 23, 2026 12:07 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
5.16/20
Deal Strength
1.5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Zopsc
🚚 Shipping
Free Shipping
Product Details
✓[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.
⚙️ Specifications
Brand
Heayzoki
Power Source
Corded Electric
Style
Bead
Color
US
Upper Temperature Rating
40 °C
Measurement Type
Ammeter, Voltmeter
Manufacturer
Heayzoki
Package Dimensions
9.09 x 6.3 x 2.13 inches
Item Weight
0.49 kg
ASIN
B0B3Y96PJ5
Item model number
Heayzoki5gdns0kapm1318-11
