English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
购买 led backlight tester diy with output led
广告
$26.39
LED Tester 0-300V Output TV Backlight Strips Beads Current And Voltage Display Measurement
Aliexpress
Free shipping
$26.39
LED Tester 0-300V Output TV Backlight Strips Beads Current And Voltage Display Measurement
Aliexpress
Free shipping
$33.37
Output 0-320V LED Lamp Beads Backlight Strip LED Tester For All Size LCD TV Do Not Disassemble The
Aliexpress
Free shipping
$33.37
Output 0-320V LED Lamp Beads Backlight Strip LED Tester For All Size LCD TV Do Not Disassemble The
Aliexpress
Free shipping
$22.58
2020 TKDMR NEW LED Tester 0-300V Output LED TV Backlight Tester Multipurpose LED Strips Beads Test
Aliexpress
Free shipping
$22.58
2020 TKDMR NEW LED Tester 0-300V Output LED TV Backlight Tester Multipurpose LED Strips Beads Test
Aliexpress
Free shipping
$11.40
$22.65
LED LCD TV Backlight Tester LED Strips Beads Lamp Test Repair Tool Lamp Board Test Tool Capacitance
Aliexpress
折扣 49%
$11.40
$22.65
LED LCD TV Backlight Tester LED Strips Beads Lamp Test Repair Tool Lamp Board Test Tool Capacitance
Aliexpress
$36.10
$95.00
TKDMR TV LED Backlight Tester 0-330V Voltage Adjustable Smart-Fit Manual Constant Current Board LED
Aliexpress
Free shipping
折扣 62%
$36.10
$95.00
TKDMR TV LED Backlight Tester 0-330V Voltage Adjustable Smart-Fit Manual Constant Current Board LED
Aliexpress
Free shipping
$13.08
$16.35
Multi-Function LED Lamp Bead Maintenance Tester Led Backlighting LED Tester LCD TV LED Backlight
Aliexpress
折扣 20%
$13.08
$16.35
Multi-Function LED Lamp Bead Maintenance Tester Led Backlighting LED Tester LCD TV LED Backlight
Aliexpress
$33.21
Tester Lamp Detector TV Backlight LED Tester LED Strips Beads Test Measurement. LED LCD TV Tester. Other Test Meters & Detectors.
eBay
Free shipping
$33.21
Tester Lamp Detector TV Backlight LED Tester LED Strips Beads Test Measurement. LED LCD TV Tester. Other Test Meters & Detectors.
eBay
Free shipping
$36.99
$73.98
Professional LED Tester UT659A For TV Backlight Repair, Tests Single Leds & Strips, Auto-Identify
Aliexpress
Free shipping
折扣 50%
$36.99
$73.98
Professional LED Tester UT659A For TV Backlight Repair, Tests Single Leds & Strips, Auto-Identify
Aliexpress
Free shipping
$20.22
HWL 300 Super LED Tester 0-300V High-Brightness Screen-Free LCD TV Backlight Maintenance Testing
Aliexpress
Free shipping
$20.22
HWL 300 Super LED Tester 0-300V High-Brightness Screen-Free LCD TV Backlight Maintenance Testing
Aliexpress
Free shipping
$39.80
LED Strip Beads Tester Multifunctional TV Backlight Tester For All LED Beads
Aliexpress
Free shipping
$39.80
LED Strip Beads Tester Multifunctional TV Backlight Tester For All LED Beads
Aliexpress
Free shipping
$9.99
$18.65
Light Strip Tester Free Screen LED Backlight LCD TV Maintenance And Detection Lamp Bead Tool
Aliexpress
折扣 46%
$9.99
$18.65
Light Strip Tester Free Screen LED Backlight LCD TV Maintenance And Detection Lamp Bead Tool
Aliexpress
5:30
YouTube
Junjun Tech
HOW TO MAKE LED BACKLIGHT TESTER
Backlight_tester DIY/backlight/tester Materials: 1 PC Capacitor 1.5uf/450v 1 PC Capacitor 22uf/450v 4PCS Diode IN4007 2 PCS Resistor 330k omhs 2watts 2 PCS Resistor 470 omhs 2 watts. Please like my page; https://www.facebook.com/Jun-jun-electronics-and-electrical-services-113091647133553/
已浏览 12.8万 次
2020年7月10日
观看完整视频
短视频
0:35
已浏览 366 次
How to Build a DIY LED Backlight Tester | Simple Tool for TV & Monitor Repair
Techonix DIY
0:57
已浏览 1128 次
How to Make a Backlight Tester for LED TV Repair | DIY Electronics Project
Techonix DIY
LED Tester Tutorial
3:24
DIY LED Tester Easy Tutorial
YouTube
ElectroFixTips
已浏览 3999 次
2023年8月1日
23:35
LED tester || Shockproof Rechargeable LED Backlight Tester - Step-by-Step Guide!
YouTube
Ashish Tech Guruji
已浏览 2.2万 次
2024年5月26日
3:00
Create Led Tester In 3 Mins!
YouTube
ElectraBoost
已浏览 1.2万 次
2024年11月2日
热门视频
0:45
🔥 DIY LED Backlight Tester for TV & Monitor Repair | Simple Electronics Project
YouTube
Techonix DIY
已浏览 1347 次
2 个月之前
10:38
How To Make LED Backlight Tester
YouTube
Javier's DIY
已浏览 3万 次
2021年7月23日
8:12
How To Convert LED Bulb Into A Tester | Diy LED Tester
YouTube
TARIQ LAB
已浏览 13.8万 次
2022年2月21日
LED Backlight Repair
6:40
{565} How To Repair of LED TV Backlight Strips / How To Replace LED on LED Strips
YouTube
Haseeb Electronics
已浏览 14.9万 次
2022年2月21日
6:08
LG LED TV Backlight Repair Video
YouTube
Rusty Ox
已浏览 2054 次
2021年6月13日
15:10
How to fix a bad backlight on almost any LED TV for FREE Detailed guide
YouTube
Bad Circuit
已浏览 2万 次
5 个月之前
0:45
🔥 DIY LED Backlight Tester for TV & Monitor Repair | Simple Electronic
…
已浏览 1347 次
2 个月之前
YouTube
Techonix DIY
10:38
How To Make LED Backlight Tester
已浏览 3万 次
2021年7月23日
YouTube
Javier's DIY
8:12
How To Convert LED Bulb Into A Tester | Diy LED Tester
已浏览 13.8万 次
2022年2月21日
YouTube
TARIQ LAB
5:54
How To Make LED Tester | Tester For Any LED
已浏览 5.5万 次
2021年12月22日
YouTube
TARIQ LAB
7:37
How to Make a Backlight Tester for LED TV Repair | DIY Electronics Pr
…
已浏览 88 次
2 个月之前
YouTube
Techonix DIY
5:31
How To Make LED Tester
已浏览 31.9万 次
2022年7月15日
YouTube
TARIQ LAB
8:07
Homemade LED light tester DIY, Simple LED tester and LED voltag
…
已浏览 5.8万 次
2023年10月19日
YouTube
Homemade 101
23:35
LED tester || Shockproof Rechargeable LED Backlight Test
…
已浏览 2.2万 次
2024年5月26日
YouTube
Ashish Tech Guruji
8:05
CREATE HOMEMADE LED LIGHT TESTER USING MULTIMETER || L
…
已浏览 1.8万 次
2022年3月26日
YouTube
Electronic Secret
7:26
Make universal led tester || Diy led tester using inductor coil || led tes
…
已浏览 20万 次
2023年6月13日
YouTube
MS Electronics
8:26
DIY All LED Tester | Test SMD & DOB LEDs with Voltage Display
已浏览 5.1万 次
10 个月之前
YouTube
Auxtics Technologies
9:26
Homemade LED Light Tester, Simple LED tester circuit
已浏览 39万 次
2023年7月4日
YouTube
Homemade 101
8:15
All LED light tester homemade, Simple SMD LED tester DIY
已浏览 9758 次
2024年4月16日
YouTube
Homemade 101
3:58
Homemade LED Tester | All LED Tester
已浏览 3585 次
1 个月前
YouTube
TARIQ LAB
9:58
DIY | How to make TESTER for LED TV BACKLIGHT
已浏览 1.4万 次
2019年11月2日
YouTube
AMIANAN TECH
8:38
Auto volt Homemade LED light tester, Simple LED tester circuit DIY
已浏览 16.8万 次
2023年11月21日
YouTube
Homemade 101
4:55
How to make a Tester for any LED
已浏览 30万 次
2022年9月14日
YouTube
Inventor AW
3:00
Create Led Tester In 3 Mins!
已浏览 1.2万 次
2024年11月2日
YouTube
ElectraBoost
4:15
LED Tester - How to Test LED Backlighting - SID GJ2C LED TV B
…
已浏览 37.5万 次
2016年5月25日
YouTube
ShopJimmy
25:17
Simple Auto volt LED tester circuit DIY, Make all LED tester at home
已浏览 1.6万 次
10 个月之前
YouTube
Homemade 101
3:15
LED Tester | How to Test LED Lights & TV Backlights | All Types of LE
…
已浏览 275 次
9 个月之前
YouTube
Indians2.0
12:08
Tester Led Dioda zener DB3 Auto volt backlight tester auto voltage
已浏览 2.5万 次
2023年4月11日
YouTube
Radal 05
8:35
Simple Led Tester | A To Z Led Tester
已浏览 16.1万 次
2023年3月27日
YouTube
TECH TARUN
10:03
Make LEDs Tester for All TV Backlights repair
已浏览 26.7万 次
2025年1月12日
YouTube
Astro Electric
5:55
How to test LED backlight without disassembly using 9V batteries
已浏览 15.2万 次
2020年5月8日
YouTube
Hockey Beats
12:35
How to Make a DIY LED Tester at Home | LED Tester එකක් ගෙද
…
已浏览 8054 次
4 个月之前
YouTube
SLE electronic
DIY led tv backlight tester - (with schematics)
已浏览 2.1万 次
2019年2月10日
YouTube
electronics4all
6:19
How To Make LED TV Backlight Tester
已浏览 2726 次
2025年1月27日
YouTube
TARIQ LAB
10:31
How To DIY Zener, Led & TV Back-light Tester
已浏览 329 次
2 个月之前
YouTube
DIY made
观看更多视频
更多类似内容
购买 led backlight tester diy with output led
广告
$26.39
LED Tester 0-300V Output TV Backlight Strips Beads Current And Voltage Display Measurement
Aliexpress
Free shipping
$26.39
LED Tester 0-300V Output TV Backlight Strips Beads Current And Voltage Display Measurement
Aliexpress
Free shipping
$33.37
Output 0-320V LED Lamp Beads Backlight Strip LED Tester For All Size LCD TV Do Not Disassemble The
Aliexpress
Free shipping
$33.37
Output 0-320V LED Lamp Beads Backlight Strip LED Tester For All Size LCD TV Do Not Disassemble The
Aliexpress
Free shipping
$22.58
2020 TKDMR NEW LED Tester 0-300V Output LED TV Backlight Tester Multipurpose LED Strips Beads Test
Aliexpress
Free shipping
$22.58
2020 TKDMR NEW LED Tester 0-300V Output LED TV Backlight Tester Multipurpose LED Strips Beads Test
Aliexpress
Free shipping
$11.40
$22.65
LED LCD TV Backlight Tester LED Strips Beads Lamp Test Repair Tool Lamp Board Test Tool Capacitance
Aliexpress
折扣 49%
$11.40
$22.65
LED LCD TV Backlight Tester LED Strips Beads Lamp Test Repair Tool Lamp Board Test Tool Capacitance
Aliexpress
$36.10
$95.00
TKDMR TV LED Backlight Tester 0-330V Voltage Adjustable Smart-Fit Manual Constant Current Board LED
Aliexpress
Free shipping
折扣 62%
$36.10
$95.00
TKDMR TV LED Backlight Tester 0-330V Voltage Adjustable Smart-Fit Manual Constant Current Board LED
Aliexpress
Free shipping
$13.08
$16.35
Multi-Function LED Lamp Bead Maintenance Tester Led Backlighting LED Tester LCD TV LED Backlight
Aliexpress
折扣 20%
$13.08
$16.35
Multi-Function LED Lamp Bead Maintenance Tester Led Backlighting LED Tester LCD TV LED Backlight
Aliexpress
$33.21
Tester Lamp Detector TV Backlight LED Tester LED Strips Beads Test Measurement. LED LCD TV Tester. Other Test Meters & Detectors.
eBay
Free shipping
$33.21
Tester Lamp Detector TV Backlight LED Tester LED Strips Beads Test Measurement. LED LCD TV Tester. Other Test Meters & Detectors.
eBay
Free shipping
$36.99
$73.98
Professional LED Tester UT659A For TV Backlight Repair, Tests Single Leds & Strips, Auto-Identify
Aliexpress
Free shipping
折扣 50%
$36.99
$73.98
Professional LED Tester UT659A For TV Backlight Repair, Tests Single Leds & Strips, Auto-Identify
Aliexpress
Free shipping
$20.22
HWL 300 Super LED Tester 0-300V High-Brightness Screen-Free LCD TV Backlight Maintenance Testing
Aliexpress
Free shipping
$20.22
HWL 300 Super LED Tester 0-300V High-Brightness Screen-Free LCD TV Backlight Maintenance Testing
Aliexpress
Free shipping
$39.80
LED Strip Beads Tester Multifunctional TV Backlight Tester For All LED Beads
Aliexpress
Free shipping
$39.80
LED Strip Beads Tester Multifunctional TV Backlight Tester For All LED Beads
Aliexpress
Free shipping
$9.99
$18.65
Light Strip Tester Free Screen LED Backlight LCD TV Maintenance And Detection Lamp Bead Tool
Aliexpress
折扣 46%
$9.99
$18.65
Light Strip Tester Free Screen LED Backlight LCD TV Maintenance And Detection Lamp Bead Tool
Aliexpress
反馈
反馈